Medication
Feb 18, 2022 · A recently developed treatment option for allergic rhinitis is something called sublingual immunotherapy. This is like an oral version of allergy shots that you can take at home instead of coming into the office. Currently, sublingual immunotherapy is only approved for a few allergens, but keep an eye out for further developments. —Dr. Khokhar
Self-care
Medication Antihistamines. Antihistamines relieve symptoms of allergic rhinitis by blocking the action of a chemical called... Corticosteroids. If you have frequent or persistent symptoms and you have a nasal blockage or nasal polyps, your GP may... Add-on treatments. If …
Nutrition
Oct 03, 2021 · Medications that aid in the treatment of chronic non-allergic rhinitis include intranasal steroids like fluticasone, an intranasal antihistamine called azelastine, and an intranasal bronchodilator called Atrovent (ipratropium).
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Apr 22, 2019 · Treatments Medications. Medications known as antihistamines can help treat the underlying cause of allergic rhinitis. There are... Lifestyle changes. The best way to prevent and treat chronic rhinitis is to avoid the environmental allergen or trigger... Surgery. Chronic rhinitis that is caused by ...
What medications are effective in treating rhinitis?
The various forms of rhinitis are treated in various ways, such as with antibiotics, antihistamines, surgery, desensitization injections (sometimes called allergy shots), and avoidance of irritants. Rhinitis is classified as allergic or nonallergic . The cause of nonallergic rhinitis is usually a viral infection, although irritants can cause it.
How are you managing chronic rhinosinusitis?
Mar 07, 2019 · You can treat your allergic rhinitis in several ways. These include medications, as well as home remedies and possibly alternative medicines. Talk to your doctor before trying …
How do you treat chronic rhinitis?
Is rhinitis the same thing as rhinorrhea?
What is the fastest way to cure rhinitis?
Try these tips to help reduce discomfort and relieve the symptoms of nonallergic rhinitis:Rinse your nasal passages. Use a specially designed squeeze bottle — such as the one included in saline kits — a bulb syringe or a neti pot to irrigate your nasal passages. ... Blow your nose. ... Humidify. ... Drink liquids.4 Mar 2021
What is the most common cause of rhinitis?
Rhinitis is a reaction that happens in the eyes, nose, and throat when allergens in the air trigger histamine to be released in the body. Some of the most common causes of rhinitis are pollen, dust mites, mold, cockroach waste, animal dander, fumes and odors, hormonal changes, and smoke.
What is the best medicine for rhinitis?
Treatments for allergic rhinitisfexofenadine (Allegra)diphenhydramine (Benadryl)desloratadine (Clarinex)loratadine (Claritin)levocetirizine (Xyzal)cetirizine (Zyrtec)
How can rhinitis be cured permanently?
There is no cure for allergic rhinitis, but the effects of the condition can be lessened with the use of nasal sprays and antihistamine medications. A doctor may recommend immunotherapy - a treatment option that can provide long-term relief....Typical symptoms of allergic rhinitis include:A runny nose.Sneezing.Itchy eyes.15 Feb 2022
Do you need antibiotics for rhinitis?
Conclusions Antibiotics are probably effective for acute purulent rhinitis. They can cause harm, usually in the form of gastrointestinal effects. Most patients will get better without antibiotics, supporting the current “no antibiotic as first line” advice.3 Aug 2006
What foods to avoid if you have rhinitis?
Avoid: Dairy, bread and booze Limit yourself to whole grains and avoid dairy, which triggers mucus already rampant with allergies. And quercetin be damned, cut back on that wine red wine, Telair said, which can aggravate histamine pathways.15 Mar 2017
Does rhinitis go away?
Rhinitis is often a temporary condition. It clears up on its own after a few days for many people. In others, especially those with allergies, rhinitis can be a chronic problem. Chronic means it is almost always present or recurs often.
How Long Does rhinitis last?
Chronic means that the nasal inflammation is long term, lasting for more than four consecutive weeks. This is different from acute rhinitis, which only lasts a few days or up to four weeks....Symptoms.SymptomsAllergic rhinitisNon-allergic rhinitisItchy eyes, nose, throat✔Sneezing✔✔Post-nasal drip✔✔Cough✔✔6 more rows•22 Apr 2019
How is rhinitis diagnosed?
Diagnostic Testing The most common diagnostic tests for allergic rhinitis are the percutaneous skin test and the allergen-specific immunoglobulin E (IgE) antibody test.1 May 2006
Can ginger cure rhinitis?
These results urge the conclusion that ginger extract is an excellent anti-allergic and anti-inflammatory agent and it is consistent with this study that taking ginger extract continuously for 6 weeks can relieve the symptoms of allergic rhinitis and improve the quality of life for patients.20 Apr 2020
What will happen if allergic rhinitis is left untreated?
When left untreated, allergic rhinitis often becomes chronic and may lead to complications including: Chronic nasal inflammation and obstruction, which can lead to more serious complications in the airways. Acute or chronic sinusitis. Otitis media, or ear infection.11 Apr 2018
Which antihistamine is best for rhinitis?
At the present time, I feel that Zyrtec is the best antihistamine available in the U.S. for the treatment of allergic rhinitis.5 Mar 2022
What is the most common type of rhinitis?
There are several types of rhinitis. The most common are acute rhinitis, which is usually caused by a viral illness, allergic or seasonal rhinitis, and nonallergic or year-round rhinitis. Allergic rhinitis is caused when allergens in the air trigger the release of histamine in the body.
What causes rhinitis in the throat?
Some of the most common causes of rhinitis are pollen, dust mites, mold, cockroach waste, animal dander, fumes and odors, hormonal changes, and smoke.
What is it called when you have a runny nose?
What is rhinitis? Rhinitis is when a reaction occurs that causes nasal congestion, runny nose, sneezing, and itching. Most types of rhinitis are caused by an inflammation and are associated with symptoms in the eyes, ears, or throat. There are several types of rhinitis.
How do you know if you have rhinitis?
Symptoms of rhinitis include: sneezing, stuffy, runny, and itchy nose, and itchy throat, eyes, and ears, nosebleeds, clear drainage from the nose, ear infections that keep coming back, snoring, breathing through the mouth, and tiredness.
How to tell if you have a swollen nose?
Most often, the diagnosis is made by your healthcare provider based on an in-depth history and physical exam. In addition to the above signs, the healthcare provider may find: Dark circles under the eyes. Creases under the eyes. Swollen tissues inside the nose. Mouth breathing.
Why is it so hard to breathe through your nose?
Experts think that since rhinitis makes it hard to breathe through the nose, it is harder for the nose to work normally. Breathing through the mouth does not warm, filter, or humidify the air before it enters the lungs. This can make asthma symptoms worse.
What is the best medicine for rhinitis?
They are considered the best option to start with for chronic rhinitis. Antihistamines nasal sprays like azelastine (Astelin) can also be effective. Eye drops: Ketotifen (Zaditor) is a common over-the-counter allergy eye drop for when eyes are itchy and watery.
What are the symptoms of rhinitis?
Amrita Khokhar. The classic symptoms of both allergic and nonallergic rhinitis include a runny nose, nasal congestion, and sneezing. Sometimes, mucus runs down the back of the throat and causes coughing, known as “post-nasal drip.”. People who have allergies might also suffer from itchy, watery, and red eyes.
What is the reaction of an allergen to an invader?
Allergic rhinitis occurs when the immune system treats a normally harmless substance as an invader. When an allergen is inhaled, allergy cells in the lining of the airway set off a series of signals that eventually lead to the release of a chemical called histamine.
What is the reaction of the immune system to an allergen?
Allergic rhinitis occurs when the immune system treats a normally harmless substance as an invader. When an allergen is inhaled, allergy cells in the lining of the airway set off a series of signals that eventually lead to the release of a chemical called histamine. Histamine is responsible for symptoms like sneezing and itching. Other chemicals released by the body lead to nasal congestion and stuffiness. Every time you come into contact with the allergen, your body responds with this cascade of events.
What is nonallergic rhinitis?
Certain types of nonallergic rhinitis include: Occupational rhinitis: Occurs in people who have exposures at work to things like wood dust, chemicals, or other airborne particles. Drug induced rhinitis: A side effect of certain medications, or as a rebound effect from using nasal decongestant sprays.
What is a swollen nose?
What is rhinitis ? Rhinitis is a swelling and inflammation inside of the nose, causing a runny nose, congestion, and sneezing. Rhinitis can be allergic or nonallergic. Allergic rhinitis, also called “allergies” or “hay fever,” is an exaggerated response by the immune system to an otherwise harmless trigger, called an allergen.
What is Neti Pot?
Other therapies: Nasal saline rinses (Neti Pot) is a non-medicated rinse that can help flush out allergens and mucus in the nose. Nonallergic rhinitis is treated with medications to relieve the symptoms and doing your best to avoid the triggers.
What is the best treatment for allergic rhinitis?
Pharmacologic options for the treatment of allergic rhinitis include intranasal corticosteroids, oral and intranasal antihistamines, decongestants, intranasal cromolyn, intranasal anticholinergics, and leukotriene receptor antagonists. 12, 13 Decongestants and intranasal cromolyn are not recommended for children. 14
What are some interventions that do not have documented effectiveness in the prevention of allergic rhinitis?
Other interventions that do not have documented effectiveness in the prevention of allergic rhinitis include breastfeeding, delayed exposure to solid foods in infancy or to pets in childhood, and the use of air filtration systems. B. 2, 7 – 11.
What is the best antihistamine for rhinitis?
Compared with oral antihistamines, intranasal antihistamines have the advantage of delivering a higher concentration of medication to a targeted area, resulting in fewer adverse effects and an onset of action within 15 minutes. 2 Intranasal antihistamines FDA-approved for the treatment of allergic rhinitis are azelastine (Astelin; for patients five years and older) and olopatadine (Patanol; for patients six years and older). They have been shown to be similar or superior to oral antihistamines in treating symptoms of conjunctivitis and rhinitis, and may improve congestion. 31 Adverse effects include a bitter aftertaste, headache, nasal irritation, epistaxis, and sedation. Although intranasal antihistamines are an option if symptoms do not improve with nonsedating oral antihistamines, their use as first- or second-line therapy is limited by adverse effects, twice daily dosing, cost, and decreased effectiveness compared with intranasal corticosteroids. 31 – 33
How long does it take for corticosteroids to work?
2 Their onset of action can be less than 30 minutes, although peak effect may take several hours to days, with maximum effectiveness usually noted after two to four weeks of use. 18 Many studies have demonstrated that intranasal corticosteroids are more effective than oral and intranasal antihistamines in the treatment of persistent or more severe allergic rhinitis. 2, 3, 12, 13, 19 – 21
What is allergic rhinitis?
Allergic rhinitis is an immunoglobulin E–mediated disease that occurs after exposure to indoor or outdoor allergens, such as dust mites, insects, animal dander, molds, and pollen. Symptoms include rhinorrhea, sneezing, and nasal congestion, obstruction, and pruritus. 1.
What is the most studied mediator in early allergic response?
Histamine is the most studied mediator in early allergic response. It causes smooth muscle constriction, mucus secretion, vascular permeability, and sensory nerve stimulation, resulting in the symptoms of allergic rhinitis.
Is corticosteroid good for allergic rhinitis?
An intranasal corticosteroid alone should be the initial treatment for allergic rhinitis with symptoms affecting quality of life. Compared with first-generation antihistamines, second-generation antihistamines have a better adverse effect profile and cause less sedation, with the exception of cetirizine (Zyrtec).
What is the best treatment for allergic rhinitis?
Pharmacologic options for the treatment of allergic rhinitis include intranasal corticosteroids, oral and topical antihistamines, decongestants, intranasal cromolyn (Nasalcrom), intranasal anticholinergics, and leukotriene receptor antagonists. 4, 5 The International Primary Care Respiratory Group, British Society for Allergy and Clinical Immunology, and American Academy of Allergy Asthma and Immunology recommend initiating therapy with an intranasal corticosteroid alone for mild to moderate disease and using second-line therapies for moderate to severe disease. 4 – 7 Patients with moderate to severe disease not responding to oral or topical treatments should be referred for consideration of immunotherapy. 3, 8 Table 2 gives a summary of pharmacologic treatments for allergic rhinitis.
What is immunotherapy for allergic rhinitis?
Immunotherapy should be considered for patients with moderate or severe persistent allergic rhinitis that is not responsive to usual treatments. 8 Targeted immunotherapy is the only treatment that changes the natural course of allergic rhinitis, preventing exacerbation. 39 It consists of a small amount of allergen extract given sublingually or subcutaneously over the course of a few years, with maintenance periods typically lasting between three to five years. The greatest risk associated with immunotherapy is anaphylaxis. Although the usefulness of sublingual immunotherapy in adults with allergic rhinitis has been supported by several large trials, studies in children have met with mixed results, and the FDA has yet to approve a commercial product for sublingual use. 8, 40 – 42
What is allergic rhinitis?
Allergic rhinitis is an immunoglobulin E–mediated disease, thought to occur after exposure to indoor and outdoor allergens such as dust mites, insects, animal danders, molds, and pollens.
What are the effects of antihistamines on the body?
21 The first-generation antihistamines include brompheniramine, chlorpheniramine, clemastine, and diphenhydramine (Benadryl). They may cause substantial adverse effects, including sedation, fatigue, and impaired mental status. These adverse effects occur because the older antihistamines are more lipid soluble and more readily cross the blood-brain barrier than second-generation antihistamines. The use of first-generation antihistamines has been associated with poor school performance, impaired driving, and an increase in automobile collisions and work injuries. 22 – 25 Although one RCT of 63 children eight to 10 years of age did not show that the short-term use of first- or second-generation antihistamines caused drowsiness or impaired school performance, the children in this study were only treated for three days, and the sample size was small. 26
How long does it take for corticosteroids to work?
3 Their onset of action is 30 minutes, although peak effect may take several hours to days, with maximum effectiveness usually noted after two to four weeks of use. 9
Is cromolyn over the counter?
Intranasal cromolyn is available over the counter and is thought to act by inhibiting the degranulation of mast cells. 1 Although safe for general use, it is not considered first-line therapy for allergic rhinitis because of its decreased effectiveness at relieving symptoms compared with antihistamines or intranasal corticosteroids, and its inconvenient dosing schedule of three or four times daily. 1, 3
Is antihistamine good for rhinitis?
In general, first- and second-generation antihistamines have been shown to be effective at relieving the histamine -mediated symptoms associated with allergic rhinitis (e.g., sneezing, pruritus, rhinorrhea, ocular symptoms), but are less effective than intranasal corticosteroids at treating nasal congestion.
What is the best treatment for allergic rhinitis?
using a nasal spray that contains a medicine called ipratropium, which will help reduce nasal discharge and make breathing easier.
How to treat allergic rhinitis?
Self-help. It's possible to treat the symptoms of mild allergic rhinitis with medicines you buy from a pharmacy or shop, such as long-acting non-sedating antihistamines. If possible, try to reduce exposure to the allergen that triggers the condition. Find out more about preventing allergic rhinitis.
What to do if you have nasal polyps?
If you have frequent or persistent symptoms and you have a nasal blockage or nasal polyps, your GP may recommend a nasal spray or drops containing corticosteroids. Corticosteroids help reduce inflammation and swelling. They take longer to work than antihistamines, but their effects last longer.
What is the best way to reduce nasal discharge?
using a nasal spray that contains a medicine called ipratropium, which will help reduce nasal discharge and make breathing easier. using a leukotriene receptor antagonist medication, which blocks the effects of chemicals called leukotrienes that are released during an allergic reaction.
How to keep your nose free of irritants?
Cleaning your nasal passages. Regularly cleaning your nasal passages with a salt water solution, known as nasal douching or irrigation, can also help by keeping your nose free of irritants. You can do this by using a solution made with sachets bought from a pharmacy.
How long do corticosteroids last?
If you have a particularly severe bout of symptoms and need rapid relief, your GP may prescribe a short course of corticosteroid tablets lasting 5 to 10 days.
How long do you need to keep a tablet for a syringe?
When a dose is reached that's effective in reducing your allergic reaction (the maintenance dose), you'll need to continue with the injections or tablets for up to 3 years.
What is the best medication for rhinitis?
Medications that aid in the treatment of chronic non-allergic rhinitis include intranasal steroids like fluticasone, an intranasal antihistamine called azelastine, and an intranasal bronchodilator called Atrovent (ipratropium).
What is chronic rhinitis?
Updated on July 05, 2021. Chronic rhinitis is best described as a set of symptoms that persists for months or even years. These symptoms usually consist of a runny nose, an itchy nose, sneezing, congestion, or postnasal drip. Depending on the root cause of your rhinitis, it may be further classified as allergic or non-allergic.
Why is allergic rhinitis so common?
This may be because you have multiple allergies and the triggers are difficult to avoid because you do not respond well to treatment or other factors.
What causes rhinitis year round?
The most common culprits for year-round (perennial) chronic rhinitis are dust, mold, and pet dander. 2. Once your allergy triggers have been identified you should take measures to avoid them if possible. For example, if you are allergic to dust mites regular cleaning and reducing the humidity in your home may be helpful.
What is non-allergic rhinitis?
You've probably guessed but non-allergic rhinitis is rhinitis that is not caused by an allergy or an infection. This condition may also be called non-infectious rhinitis, idiopathic rhinitis, or intrinsic rhinitis. Symptoms must persist for no less than a year to be considered chronic.
What is the best way to thin out your secretions?
You may also wish to try a neti pot or a cool-mist humidifier to help you to control symptoms. These are available at most drug stores and can help to thin your secretions, relieving symptoms such as congestion and postnasal drip. You should also be aware that symptoms such as a fever, extreme fatigue, foul-smelling nasal discharge, facial pain, ...
What doctor can diagnose allergies?
This is often done by a specialist called an immunologist but can also be ordered by an ear, nose , throat doctor (otolaryngologist) or even a general practitioner.
What is the best treatment for rhinitis?
Nasal irrigation is one home remedy that may be useful for both allergic and non-allergic rhinitis. Nasal irrigation, also called nasal lavage, involves using a saltwater solution to rinse the nasal passages. Nasal sprays are available pre-packaged in most drugstores, or you can try using a device called a neti pot.
What medications are used for rhinitis?
upper respiratory infections, like a cold or the flu (however, these infections typically result in acute rhinitis) hot or spicy foods or drinks ( gusta tory rhinitis) medications, including : aspirin. ibuprofen. beta-blockers. antidepressants.
How long does rhinitis last?
This is different from acute rhinitis, which only lasts a few days or up to four weeks. Most often, chronic rhinitis is caused by allergies (also known as hay fever ), ...
What causes hay fever?
Chronic rhinitis is usually categorized into two main groups depending on the underlying cause: Allergic rhinitis ( hay fever) is caused by an allergic response to specific allergens, like pollen, dust, or pet dander.
What are the structural problems that affect the nasal passages?
structural problems that affect the nasal passages. including a deviated septum, enlarged turbinates, and enlarged adenoids. other medical conditions, including gastrointestinal reflux (GERD), asthma, or chronic sinusitis. For some people, the specific cause of non-allergic rhinitis can’t be identified.
What is the chemical that helps fight off allergens?
In allergic rhinitis, allergens present in the air bind with a substance called immunoglobulin E (IgE) in the nose. Your body releases a chemical called histamine to help defend against the allergen. This histamine release results in allergic rhinitis symptoms.
How to prevent rhinitis?
The best way to prevent and treat chronic rhinitis is to avoid the environmental allergen or trigger that is causing it. It’s not always possible to completely avoid an allergen or trigger, but you can minimize your exposure with the following tips:
What causes allergic rhinitis?
Allergic Rhinitis. Allergic rhinitis is caused by a reaction of the body’s immune system to an environmental trigger. The most common environmental triggers include dust, molds, pollens, grasses, trees, and animals. Both seasonal allergies and year-round allergies can cause allergic rhinitis.
What is the most common cause of rhinitis?
Rhinitis is inflammation and swelling of the mucous membrane of the nose, characterized by a runny nose and stuffiness and usually caused by the common cold or a seasonal allergy. Colds and allergies are the most common causes of rhinitis.
What is the name of the condition where you sneeze and runny nose?
Vasomotor rhinitis. Vasomotor rhinitis is a form of chronic rhinitis. Nasal stuffiness, sneezing, and a runny nose—common allergic symptoms—occur when allergies do not seem to be present. In some people, the nose reacts strongly to irritants (such as dust and pollen), perfumes, pollution, or spicy foods.
What causes a runny nose?
Acute viral rhinitis can be caused by a variety of viruses, usually the common cold . Symptoms consist of runny nose, sneezing, congestion, postnasal drip, cough, and a low-grade fever. Stuffiness can be relieved by taking decongestants, such as oxymetazoline or phenylephrine as a nasal spray or pseudoephedrine by mouth.
Why does my nose run?
Rhinitis is inflammation and swelling of the mucous membrane of the nose, characterized by a runny nose and stuffiness and usually caused by the common cold or a seasonal allergy. Colds and allergies are the most common causes of rhinitis. Symptoms of rhinitis include a runny nose, sneezing, and stuffiness. Typically, the diagnosis is based on the ...
What is the term for a mucous membrane that thins and hardens?
Atrophic rhinitis. Atrophic rhinitis is a form of chronic rhinitis in which the mucous membrane thins (atrophies) and hardens, causing the nasal passages to widen (dilate) and dry out. This atrophy often occurs in older people.
How do you know if you have rhinitis?
Symptoms of rhinitis include a runny nose, sneezing, and stuffiness. Typically, the diagnosis is based on the symptoms. The various forms of rhinitis are treated in various ways, such as with antibiotics, antihistamines, surgery, desensitization injections (sometimes called allergy shots), and avoidance of irritants.
What are the two types of allergic rhinitis?
What are the types of allergic rhinitis. The two types of allergic rhinitis are seasonal and perennia l. Seasonal allergies usually occur during the spring and fall season and are typically in response to outdoor allergens like pollen. Perennial allergies can occur year round, or at any time during the year in response to indoor substances, ...
How do you know if you have allergic rhinitis?
Common symptoms of allergic rhinitis include: sneezing. a runny nose. a stuffy nose. an itchy nose. coughing. a sore or scratchy throat. itchy eyes. watery eyes.
How does slit work?
SLIT involves placing a tablet containing a mixture of several allergens under your tongue. It works similarly to allergy shots but without an injection. Currently, it is effective for treating rhinitis and asthma allergies caused by grass, tree pollen, cat dander, dust mites, and ragweed. You can take SLIT treatments, such as Oralair for certain grass allergies, at home after an initial consultation with your doctor. Your first dose of any SLIT will take place in your doctor’s office. Like allergy shots, the medication is taken frequently over a period of time determined by your doctor.
What is the most common allergen in seasonal allergic rhinitis?
Pollen is the most common allergen in seasonal allergic rhinitis. These are allergy symptoms that occur with the change of seasons. Nearly 8 percent of adults in the United States experience allergic rhinitis of some kind, according to the American Academy of Allergy, Asthma & Immunology (AAAAI).
How to control allergies indoors?
Using a dehumidifier or a high-efficiency particulate air (HEPA) filter can help you control your allergies while indoors. If you’re allergic to dust mites, wash your sheets and blankets in hot water that’s above 130°F (54.4°C). Adding a HEPA filter to your vacuum and vacuuming weekly may also help.
What is the most common test for allergic reactions?
A skin prick test is one of the most common. Your doctor places several substances onto your skin to see how your body reacts to each one. Usually, a small red bump appears if you’re allergic to a substance. A blood test, or radioallergosorbent test (RAST), is also common.
What is the best treatment for severe allergies?
Immunotherapy. Your doctor may recommend immunotherapy , or allergy shots, if you have severe allergies. You can use this treatment plan in conjunction with medications to control your symptoms. These shots decrease your immune response to particular allergens over time.
Diagnosis
Clinical Trials
Lifestyle and Home Remedies
Alternative Medicine
Specialist to consult
Treatment
- Your doctor will diagnose nonallergic rhinitis based on your symptoms and by ruling out other causes, especially allergies. Your doctor will perform a physical exam and ask questions about your symptoms. He or she might recommend certain tests, although there are no definite tests f…
Prevention
- Explore Mayo Clinic studiestesting new treatments, interventions and tests as a means to prevent, detect, treat or manage this condition.
Safety
- Try these tips to help reduce discomfort and relieve the symptoms of nonallergic rhinitis: 1. Rinse your nasal passages. Use a specially designed squeeze bottle — such as the one included in saline kits — a bulb syringe or a neti pot to irrigate your nasal passages. This home remedy, called nasal lavage, can help keep your nose free of irritants. When used daily, this is one of the most e…
Adverse effects
- Some small studies have shown that repeated applications of capsaicin — the ingredient responsible for the heat in hot peppers — to the inside of the nose can ease nasal congestion. Larger studies are needed.
Mechanism
Medical uses
Pharmacology
Research
Administration
Other sources
- In general, oral antihistamines have been shown to effectively relieve the histamine-mediated symptoms associated with allergic rhinitis (e.g., sneezing, pruritus, rhinorrhea), but they are less effective than intranasal corticosteroids at treating nasal congestion and ocular symptoms. Because their onset of action is typically within 15 to 30 minu...
Treatment
Medical uses
Safety
Adverse effects
Pharmacology
Mechanism of action
Research
Mechanism
Prevention
- Oral and topical decongestants improve the nasal congestion associated with allergic rhinitis by acting on adrenergic receptors, which causes vasoconstriction in the nasal mucosa, resulting in decreased inflammation.35 Although the most commonly available decongestants are phenylephrine, oxymetazoline (Afrin), and pseudoephedrine, the abuse potenti...
Other sources