
The most common side effects after a BOTOX® treatment were:
- Urinary tract infection (24% vs 17% with placebo)
- Temporary inability to empty your bladder (17% vs 3% with placebo)
- Blood in the urine (4% vs 3%)
What are the bad reactions to Botox?
- Allergic reaction such as itching of the skin, hives, and prolonged swelling and bruising
- Facial and muscle weakness
- Difficulty breathing or chest tightness, shortness of breath
- Difficulty speaking or swallowing
- Loss of bladder control
- Dry eyes
- Irritation or eyelid swelling
- Blurred or double vision
What are long term risks of Botox?
Long term side effects that have been observed so far in the life of the drug include the following:
- Muscle weakness in the area
- Smoother skin (although this one isn’t particularly a bad one!)
- Gradually atrophying muscles
How dangerous is Botox?
This includes:
- lazy eye
- eye twitching
- chronic migraines
- neck spasms (cervical dystonia)
- overactive bladder
- excessive sweating ( hyperhidrosis)
- certain neurological conditions like cerebral palsy
What side effects should I expect after injections of Botox?
Mild side effects of Botox injections for cervical dystonia can include:
- back pain
- cough
- dysphagia (trouble swallowing)
- flu -like symptoms, such as fever, muscle pain, and nausea
- headache
- neck pain
- rhinitis ( inflammation in the nose)
- upper respiratory infections, such as the common cold
- muscle weakness or loss of strength
- dizziness

What are the negative effects of Botox?
Possible side effects and complications include: Pain, swelling or bruising at the injection site....Call your doctor right away if you notice any of these effects hours to weeks after receiving Botox:Muscle weakness.Vision problems.Trouble speaking or swallowing.Breathing problems.Loss of bladder control.
What are the 3 common side effects of Botox?
Side effects of Botox include:allergic reactions,rash,itching,headache,neck or back pain,muscle stiffness,difficulty swallowing,shortness of breath,More items...
Are there permanent side effects from Botox?
When botulinum toxin is used properly, the incidence of these complications is low. There are no long-term or life-threatening adverse effects related to botulinum toxin treatment for any cosmetic indications.
How often do people have side effects from Botox?
An upset stomach, nausea, or constipation can occur in 1 to 10% of patients. Symptoms are reported as mild or moderate and typically last a few days up to two weeks.
Is Botox safe for your face?
Botox is safe to use long term, and you can stop using it at any time without your skin looking worse than it did before you started Botox. When used for cosmetic purposes, medical insurance does not cover Botox treatments. Botox injections use forms of botulinum toxin to paralyze muscle activity temporarily.
Who should not use Botox?
Before using this medication, tell your doctor your medical history, especially of: bleeding problems, eye surgery, certain eye problem (glaucoma), heart disease, diabetes, signs of infection near the injection site, urinary tract infection, inability to urinate, muscle/nerve disorders (such as Lou Gehrig's disease-ALS ...
What age should you start Botox?
If you want to prevent the earliest fine lines from becoming full-blown wrinkles, preventative Botox can be the solution. Botox is approved for patients who are 18 years and older and most experts agree that patients in their mid to late 20s and early 30s are at a good age for preventative Botox treatment.
Can Botox age you faster?
As top dermatologist David Colbert, M.D. is quick to note, however, too much Botox and filler distorts the face and as a result will make you appear older.
Is Botox good for your skin?
"We found if we treat people with Botox using standard techniques, we see an increase in elasticity, which is what you'd see in people with more youthful skin," Bonaparte said. "We're actually seeing evidence that we, for some reason, are getting more elastin and collagen in the skin."
How safe is Botox?
Botox injections are generally safe when performed by an experienced doctor, experts say. Possible side effects and complications include headache or flu-like symptoms, droopy eyelids or cockeyed eyebrows, a crooked smile or drooling, eye dryness or excessive tearing.
What happens after years of Botox?
Over time, repeated injections of Botox® to a particular area in the body can also cause permanent paralysis of the muscle. This is by far one of the most important and dangerous side effects of using Botox® injections. The toxins can spread into the surrounding tissues and this can prove to be fatal.
Can Botox affect your brain?
Although there have been recent lawsuits in the media attempting to link Botox to brain damage, there's no concrete evidence to suggest that Botox actually causes brain damage. That being said, when Botox is injected not using proper precautions, it can potentially result in nerve damage.
When do Botox side effects go away?
It depends. In general, side effects last a few days or weeks, at most. But, how long Botox side effects last varies from person to person. And sid...
Can Botox cause any brain side effects?
No. People taking Botox in clinical trials didn’t report any side effects that affected the brain. If you think you’re experiencing side effects th...
Will I have side effects if I stop using Botox?
Stopping Botox treatment doesn’t cause unique side effects. But as the amount of the drug in your body decreases, symptoms of the condition you wer...
How long after botulinum toxin injection do you get symptoms?
These symptoms have been reported hours to weeks after injection.
What are the adverse reactions of a syringe injection?
The more commonly reported adverse reactions have included localized pain and headache, otherwise reactions vary based on condition being treated. Local weakness of the injected muscle (s) represents the expected pharmacological action while weakness of nearby muscle may also occur due to spread of toxin.
Does Botox cause side effects?
Side effects requiring immediate medical attention. Along with its needed effects, onabotulinumtoxinA (the active ingredient contained in Botox) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor or nurse immediately if any ...
Does onabotulinumtoxina need medical attention?
Side effects not requiring immediate medical attention. Some side effects of onabotulinumtoxinA may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine.
Is dysphagia a complication of botulinum toxin?
Deaths as a complication of severe dysphagia have been reported with botulinum toxin. In cervical dystonia patients, dysphagia was reported in 19% of patients. Most dysphagia was reported as mild or moderate, however, dyspnea accompanied dysphagia in about 20% of these cases.
What to do if you have side effects from Botox?
For more information, you can refer to Botox’s prescribing information. If you develop serious side effects while taking Botox, call your doctor right away . If the side effects seem life threatening or if you think you’re having a medical emergency, immediately call 911 or your local emergency number.
How long does Botox last?
Botox can cause certain side effects, some of which are more common than others. These side effects may be temporary, lasting a few days or weeks. But if the side effects last longer than that, bother you, or become severe, be sure to talk with your doctor or pharmacist.
How long does it take for a reaction to occur after botox injection?
But, keep in mind injection site reactions may occur when Botox is used to treat other conditions besides those listed above. Usually, injection site reactions from Botox are mild and last no more than several days. Symptoms may develop a few hours or days after a Botox injection, and can include: pain.
What is Botox used for?
It’s approved by the Food and Drug Administration (FDA) to: treat certain types of overactive bladder in adults. treat severe axillary hyperhidrosis (excessive underarm sweating) in adults. treat cervical dystonia (involuntary tightening of neck muscles) in adults.
Why is Botox boxed?
A boxed warning is the most serious warning from the Food and Drug Administration (FDA). It alerts doctors and patients about drug effects that may be dangerous.
What is the active ingredient in Botox?
Here are some fast facts on Botox: Active ingredient: onabotulinumtoxinA. Drug class: neurotoxin. Drug form: liquid solution given by intramuscular, intradermal, or intradetrusor injection. Like other drugs, Botox can cause side effects. Read on to learn about potential common, mild, and serious side effects.
Does Botox help with migraines?
Botox is commonly prescribed to prevent headaches caused by chronic (long-term) migraine. Botox also has other uses, which are summarized at the beginning of this article. More common side effects in people taking Botox to prevent chronic migraine in clinical trials included: neck pain.
What are the side effects of Botox?
Much of these issue stems from the process of injection rather than the neurotoxin itself. Short-lived side effects associated with Botox can include the following: Pain at the injection site. Swelling or bruising at the injection site.
Does Botox injection hurt?
Botox injections take place in your doctor’s office and are relatively quick and painless. Some areas, however, are more sensitive than others, so your doctor may use a numbing agent to reduce pain at the injection site.
What are Botox Injections?
Botox (onabotulinumtoxinA) is an injection that uses a neurotoxin, called botulinum toxin type A, to “freeze” nerve impulses at or near injection sites. It operates by blocking acetylcholine, a nerve signal that carries pain signals and stimulates activity where nerve endings meet muscle cells.
What are Botox Cosmetic Treatments?
Botox cosmetic treatments use the neurotoxin formulation of Botox to temporarily halt the nerve signal communication to overly-used muscled in the face. As we age, our muscles can often create wrinkles in the skin due to repeated expressions and reactions.
Does Botox Help 11 Lines?
For patients who experience stress, those sharp vertical lines between the eyebrows tend to deepen over the years.
What else can Botox treat?
Botox injections are incredibly effective for facial rejuvenation, and are also commonly used for a myriad of medical conditions. Dr. Green frequently treats patients dealing with hyperhidrosis (excessive sweating) in the underarms or other areas, through the use of Botox injections. Dr.
What are the long-term effects of Botox injections?
For many patients, long-term use of Botox can have wonderful effects. Particularly when it comes to cosmetic treatment, continued use of Botox can help to relax the facial muscles and, in turn, reduce the severity of dynamic wrinkles.
Does Botox have Side Effects?
In general, Botox is considered a non-invasive treatment, meaning that it can be completed in a short in-office session with no downtime required and incredibly minimal risk. However, Botox injections can have side effects. Typically, side effects of Botox are very mild, and are common amongst injectable treatments.
What are the side effects of Botox injections?
For most patients, Botox has few or no side effects. However, in rare cases, patients may experience more uncomfortable side effects. Possible side effects include drooping eyelids, dry eyes or excessive tearing, or some temporary asymmetry.
How long does it take for Botox to work?
When administering Botox injections, it’s necessary to keep within certain anatomical margins as the toxin can spread from the point of the injection site to influence surrounding areas. These side effects commonly occur within two weeks of treatment and usually resolve themselves within another two weeks.
How long does it take for a headache to go away after Botox injection?
If this does occur, it normally dissipates within one to two days.
How do you get botulism?
People commonly contract botulism by being exposed to large doses of the bacteria through food, water, or soil. There have been no reported cases of people contracting botulism from Botox injections used in professional clinical situations.
How long does it take for edema to go away after botox?
Onset usually occurs within five days and resolves itself within two to four weeks. The causes of edema are allergic reaction, infection, trauma, poor venous return, and poor lymphatic return to the eye after Botox.
Can botox cause botulism?
There have been no reported cases of people contracting botulism from Botox injections used in professional clinical situations. No one has ever died from Botox for cosmetic purposes. Patients with certain medical conditions including specific allergies, skin conditions, or urinary tract problems should not use Botox.
What are the symptoms of botulism?
For this reason, the company warns users of these potential complications, which may affect areas of the body away from the injection site and cause symptoms of botulism: Trouble speaking. Loss of strength and muscle weakness all over the body. Vision or eye problems. Trouble breathing.
Can botulinum toxin spread?
Food and Drug Administration (FDA) issued a warning that the effects of the botulinum toxin may spread from the area of injection to other areas of the body, potentially causing life-threatening swallowing and breathing difficulties.
Potential Side Effects
Botox has a high safety profile, but patients should still understand all the potential side effects and risks associated with Botox to make a judicious choice. The primary component in Botox is botulinum toxin type A, which is a powerful biological agent that can lead to significant side effects if administered incorrectly.
Serious Risks
If Botox is administered incorrectly or in inaccurate dosage, the following side effects may occur:
Who Should Avoid Botox?
Determining the candidacy of an individual is crucial for Botox injections to be safe and create desirable outcomes. The treatment provider may ask individuals with the following conditions to avoid Botox use:
Choose the Right Botox Provider
Upon understanding more about the Botox injectable treatment, the patient should identify an advanced and fully equipped aesthetic practice that specializes in administering Botox injections in a safe and effective manner.
What are the side effects of Botox?
Get emergency medical help if you have signs of an allergic reaction to Botox: hives, itching; wheezing, difficult breathing; feeling like you might pass out; swelling of your face, lips, tongue, or throat.
How long does Botox last?
Botox is used in adults to prevent chronic migraine headaches that occur more than 15 days per month and last 4 hours or longer. Botox should not be used to treat a common tension headache. Botox is also used to treat severe underarm sweating (hyperhidrosis) in adults.
What is botox made of?
Botox ( onabotulinumtoxinA) is made from the bacteria that causes botulism. Botulinum toxin blocks nerve activity in the muscles. Botox is used in adults to treat cervical dystonia (abnormal head position and neck pain). Botox is also used to treat muscle stiffness (spasticity) of the arms, hands, legs, and feet in adults ...
Why is botox used for bladder?
Botox is used to treat overactive bladder due to a neurologic disease ...
How long does it take for botulinum toxin to work?
Your symptoms may return completely within 3 months. After repeat injections, it may take less and less time before your symptoms return, especially if your body develops antibodies to the botulinum toxin. Do not seek botulinum toxin injections from more than one medical professional at a time.
How long does it take for a spasm to go away after Botox injection?
It may take only 1 to 3 days after injection before eye muscle spasm symptoms begin to improve. You may notice the greatest improvement after 2 to 6 weeks. The effects of a Botox injection are temporary. Your symptoms may return completely within 3 months.
Why do people use botox?
Botox is used to treat certain eye muscle conditions caused by nerve disorders in adults and children who are at least 12 years old. This includes uncontrolled blinking or spasm of the eyelids, and a condition in which the eyes do not point in the same direction ( strabismus ).
How long does Botox last?
The effects from Botox will last 3 to 6 months. As muscle action slowly returns, the lines and wrinkles begin to reappear and need to be treated again. The lines and wrinkles often appear less severe with time because the muscles are shrinking. Continued.
Why do doctors use botox?
How Is Botox Used? The most common reason doctors use Botox is to reduce the appearance of face wrinkles. But getting a Botox shot can help treat other conditions, such as: Severe underarm sweating (hyperhidrosis) Cervical dystonia, a neurological disorder that causes severe neck and shoulder muscle spasms.
What is botox used for?
What Is Botox? Botox is a drug doctors have been using for years to treat wrinkles and facial creases. Botox is a brand name of a toxin made by the bacterium Clostridium botulinum.
How long does it take for Botox to work?
You won’t need anesthesia. The provider uses a small needle to inject Botox into specific muscles with only minor discomfort. It generally takes 7 to 14 days to take full effect. It’s best to avoid alcohol starting at least 1 week before the procedure.
How long should I wait to drink alcohol before botox injection?
It’s best to avoid alcohol starting at least 1 week before the procedure. You should also stop taking aspirin and anti-inflammatory medications 2 weeks before treatment to help prevent bruising. Avoid rubbing the injection site for 24 hours so you don’t spread the Botox to another area.
Does Botox help with wrinkles?
That makes wrinkles relax and soften. Botox is most often used on forehead lines, crow's feet (lines around the eye ), and frown lines. Botox won’t help with wrinkles caused by sun damage or gravity.
How does botox work?
Botox injections block certain chemical signals from nerves, mostly signals that cause muscles to contract. The most common use of these injections is to temporarily relax the facial muscles that cause wrinkles in the forehead and around the eyes. Botox injections are also used to treat conditions that affect how the body functions. Examples include: 1 Cervical dystonia. In this painful condition, your neck muscles contract involuntarily causing your head to twist or turn into an uncomfortable position. 2 Lazy eye. The most common cause of lazy eye is an imbalance in the muscles responsible for positioning the eye. 3 Muscle contractures. Some neurological conditions, such as cerebral palsy, can cause your limbs to pull in toward your center. In some cases, these contracted muscles can be relaxed with Botox injections. 4 Hyperhidrosis. In this condition, excessive sweating occurs even when the temperature isn't hot and you're not exerting yourself. 5 Chronic migraine. If you experience migraines more than 15 days a month, Botox injections may help reduce headache frequency. 6 Bladder dysfunction. Botox injections can also help reduce urinary incontinence caused by an overactive bladder. 7 Eye twitching. Botox injections may help relieve contracture or twitching of muscles around the eye.
What is the toxin used in botox injections?
Botox injections use a toxin called onobotulinumtoxinA to temporarily prevent a muscle from moving. This toxin is produced by the microbe that causes botulism, a type of food poisoning. Botox was the first drug to use botulinum toxin. Other products now include abobotulinumtoxinA (Dysport), rimabotulinumtoxinB (Myobloc) and incobotulinumtoxinA ...
Why do people get botox injections?
Botox injections may also help prevent chronic migraines.
Is Botox injection safe?
Botox injections are relatively safe when performed by an experienced doctor. Possible side effects and complications include: Pain, swelling or bruising at the injection site. Headache or flu-like symptoms. Droopy eyelid or cockeyed eyebrows. Crooked smile or drooling. Eye dryness or excessive tearing.
Does Botox help with headaches?
If you experience migraines more than 15 days a month, Botox injections may help reduce headache frequency. Bladder dysfunction. Botox injections can also help reduce urinary incontinence caused by an overactive bladder. Eye twitching.
Can you use botox without a doctor?
Botox must be used only under a doctor's care. It's important that injections be placed precisely in order to avoid side effects. Botox therapy can be dangerous if it's administered incorrectly. Ask for a referral from your primary care doctor or look for a doctor who specializes in your condition and who has experience in administering Botox treatments.
