What are eye drops of antihistamines?
Antihistamine eye drops can help prevent an allergic reaction by stopping chemical histamine. The drug works by attaching to receptors responsible for histamine production, which deactivates them. Eye drops are only available with antihistamine or in combination with a decongestant. Can be prescribed or purchased by an over -the -counter. Blocking histamine connection to conjunctively prevents allergic reactions. Histamine is stopped before it can have any effect. Medicines can offer protection from plant allergens such as grass, ragweed and pollen. It can also prevent itching caused by and dander. Different types of eye drops of antihistamines include azelastin, Patanol®, EMEDASTIN, Pheniramin and Ketotifen.
Although antihistamine tablets can also be used to treat allergic reactions in the eyes, they do not tend to be such a direct or immediate solution when eyeApky. Eyes also miserate more than drops. Many doctors prefer to treat eye irritation in place to achieve better results and prevent taxation of other body systems. Drops may have an even less effect on the rest of the body if the inner corner of the eye is depressed for a few moments after application, blocking the drops of the body travel.
antihistamine eye drops work primarily to stop itching in the eyes. Although they can offer some relief, they do not have a great effect in reducing swelling or redness. As droplets with decongestants solve these problems, some more patient is the most advantageous to use a product that combines both types of drugs. While eye drops of antihistamines do not have a strong potential for abuse, drops with decongestants and products that combine these two should be used with care.
Most of the side effects associated with the use of eye drops of antihistamines are mild and not as serious as the allergy that the drugs solves. Include headaches, drowsiness and mild pfind burning or sting in the eyes. Using eye drops in general are also associated with some rare side effects because they are absorbed by the body, including headaches, slow heart rate and dizziness.