Drugs to treat glaucoma are classified by their active ingredient. These include: prostaglandin analogs, beta blockers, alpha agonists, carbonic anhydrase inhibitors, and rho kinase inhibitors. In addition, combination drugs are available for patients who require more than one type of medication.
Full Answer
What are the different types of drugs for glaucoma?
Drugs to treat glaucoma are classified by their active ingredient. These include: prostaglandin analogs, beta blockers, alpha agonists, carbonic anhydrase inhibitors, and rho kinase inhibitors. In addition, combination drugs are available for patients who require more than one type of medication.
What is glaucoma and how is it treated?
About Glaucoma: A condition of increased fluid pressure inside the eye (intraocular pressure). This increased pressure damages the optic nerve causing partial vision loss, with blindness as a possible, eventual outcome. The following list of medications are in some way related to, or used in the treatment of this condition.
What are eye drops used for in managing glaucoma?
Eye drops used in managing glaucoma decrease eye pressure by helping the eye’s fluid to drain better and/or decreasing the amount of fluid made by the eye. Drugs to treat glaucoma are classified by their active ingredient. These include: prostaglandin analogs, beta blockers, alpha agonists, carbonic anhydrase inhibitors, and rho kinase inhibitors.
What are the most common laser treatments for glaucoma?
The most common laser treatments for glaucoma are selective laser trabeculoplasty (SLT) and argon laser trabeculoplasty (ALT). Following are some of the potential side effects of glaucoma medications.
Which of the following categories of medications are used to treat glaucoma quizlet?
Glaucoma: Treatment OptionsAlpha Adrenergic Agonists. This medication both reduces aqueous humor production and increases its outflow. ... Beta Blockers. ... Biodegradable Drug-delivery Implant. ... Carbonic Anhydrase Inhibitors. ... Miotics. ... Prostaglandin Analogs. ... Rho Kinase Inhibitors. ... Combinations.
Which technique would lead to increased eye absorption of medications used in the treatment of glaucoma?
Topical medication instillation techniques, such as eyelid closure and nasolacrimal occlusion when instilling drops, have been proposed as potential methods to increase ocular absorption and decrease systemic absorption of the drops.
Which prostaglandin agonist is used in the treatment of clients with glaucoma?
Latanoprost (Xalatan) was recently labeled for use in patients with glaucoma. This agent is one of the prostaglandin analogs, a new class of agents for the treatment of glaucoma. Latanoprost is taken once daily at bedtime.
Which would the nurse explain as being the chief aim of treatment for a client diagnosed with open-angle glaucoma?
The central goal of treatment for primary open-angle glaucoma is to prevent or minimize damage to the optic nerve.
What is the drug of choice for glaucoma?
Pilocarpine. Pilocarpine [Figure 2] is a muscarinic alkaloid obtained from the leaves of tropical American shrubs, from the genus Pilocarpus. It is the most widely used cholinergic drug for the treatment of glaucoma.
What is the most effective treatment for glaucoma?
The most common treatment for glaucoma is prescription eye drops. They work by lowering the pressure in your eye and preventing damage to your optic nerve. These eye drops won't cure glaucoma or reverse vision loss, but they can keep glaucoma from getting worse.
Which drug is used to treat glaucoma treatment and dryness?
Timolol and dorzolamide (Cosopt) Brimonidine and timolol (Combigan) Brimonidine and brinzolamide (Simbrinza)
Why prostaglandins are used in glaucoma?
Prostaglandin analogues are the front-line medications for the treatment of glaucoma, a condition resulting in blindness due to the death of retinal ganglion cells. These drugs act by lowering intraocular pressure (IOP), a major risk factor for glaucoma.
Which of the following ophthalmic medications is used to treat primary open angle glaucoma?
Brinzolamide and brimonidine (Simbrinza) It is indicated for reduction of elevated intraocular pressure in patients with primary open-angle glaucoma.
Which beta adrenergic blocker is prescribed to clients with glaucoma?
Because of the lower risk of precipitating side effects, betaxolol is probably the beta-blocker of first choice for use in glaucoma; timolol or levobunolol are reserved for patients who do not respond satisfactorily to betaxolol and are quite free of respiratory disease.
Is timolol a selective beta blocker?
Timolol is a non-selective beta adrenergic blocker used in the treatment of elevated intraocular pressure in ocular hypertension or open angle glaucoma. Timolol is a nonselective beta-adrenergic antagonist given in an eye drop solution to reduce intraocular pressure, or pressure in the eyes.
What is the best eye medication for open angle glaucoma?
Betaxolol (Betagan), Timolol (Timoptic), Latanoprost (Xalatan) To achieve best results in the treatment of open-angle glaucoma, the patient should be instructed to: use the prescribed eye medication on a regular basis and not miss doses.
What is the treatment for refractive errors?
Laser surgery, contact lenses, or eyeglasses would be treatment for: Refractive errors. A stye is an: Inflammation of the sebaceous glands of the eyelid. Conjunctivitis is an: Inflammation of the conjunctiva, the mucous membrane that covers the anterior portion of the eyeball and also lines they eyelid. Infection, irritation, allergies, ...
What is the main physiological mechanism of glaucoma?
The main physiological mechanism of glaucoma is due to increased intraocular pressure. The patient's prognosis is not affected by when the disease is diagnosed. Glaucoma can arise from an overproduction of aqueous humor. Glaucoma can arise from decreased drainage from the canal of Schlemm.
What causes glaucoma?
Glaucoma can arise from an overproduction of aqueous humor. Glaucoma can arise from decreased drainage from the canal of Schlemm. Click card to see definition 👆. Tap card to see definition 👆.
How long does it take to administer eye drops for glaucoma?
Administer each medication within 3 to 5 minutes after previous medication. If additional eye drops are ordered, the nurse can administer them within 3 to 5 minutes of the last medication with non-sterile gloved hands. Answer the following questions regarding application of eye drops for a client with glaucoma.
How to decrease systemic absorption of eye drops?
Applying gentle pressure using a clean tissue on the client's nasolacrimal duct for 30 to 60 seconds will decrease systemic absorption and increase local absorption following eye drop administration. There is no need to apply a warm compress or have the client swallow. Direct pressure is not indicated.
How to get rid of nasolacrimal duct?
Apply a warm compress to the eye. Apply direct pressure to the client's nasolacrimal duct for 2 minutes. Use a sterile gauze swab to apply pressure on the nasolacrimal duct for 1 minute. Use a clean tissue to apply pressure on the nasolacrimal duct for 30-60 seconds.
What is the best way to administer eye drops?
Washing hands appropriately. Using non-sterile gloves. A surgical scrub is not required for administration of eye drops nor is setting up a sterile field for assembled equipment. Handwashing is done to prevent infection and non-sterile gloves are indicated for eye drop administration.
How to administer eye drops to right eye?
When administering an eye drop to the client's right eye, you should rest your wrist on his or her right cheek. Then retract the right lower lid downward and invert the medication bottle prior to administering. Avoid contact with the eye or any foreign object when administering the medication.