Pupil size drugs

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Author: Admin | 2025-04-28

Are your eyes dry or sensitive to light? Do you have blurred vision or “floaters”? These and other eye problems could be side effects of common medications.Few people make the connection between changes in their eyes and medications they take—yet the truth is that many prescription and over-the-counter drugs cause ocular side effects. Here are common symptoms and the drugs that could be causing them…Important: Contact your physician (eye doctor or primary care) if you have any of these symptoms. Most are not dangerous, and minor eye problems may be a reasonable trade-off for a potentially lifesaving drug. Always bring with you to the doctor a complete list of the medications you take—prescription and over-the-counter—and the doses. Stopping the medications can reverse the symptoms in many cases.Abnormalities in pupil size. Discrepancies in how your pupils react to light (called aniscoria) can be caused by a variety of medications, including Catapres (for hypertension), Donnatal (irritable bowel syndrome/ulcers), Humulin (diabetes) and Tavist (allergies).If your pupils aren’t always the same size—especially if only one pupil is abnormally enlarged—it’s important to go to the emergency room immediately. The brain controls pupil size, so a disturbance there can cause pupils to be different sizes.Cataracts. If you live long enough, you eventually will develop cataracts (lenses that have clouded over, making it more difficult to see). Certain drugs may speed the process, ­including ­Coumadin (for heart disease), ­Plaquenil (malaria, rheumatoid arthritis and ­lupus) and most steroids.Difficulty focusing. The medical term for this condition is “accommodative insufficiency.” It grows more common with age and also is a side ­effect of some medications. These include Adipex (for obesity), Enduron (hypertension), Norpramin (depression) and Xanax (anxiety).Double or blurred vision. There are many potential causes for seeing double or for vision that suddenly blurs. Medications that can cause this include Adipex (for obesity), Celebrex (inflammation), Lamictal (seizures), Mevacor (elevated cholesterol), Tylenol (pain ­relief) and Zantac (ulcers).If your blurred or double vision is sudden, severe and unrelenting, go to the emergency room immediately. This visual impairment is not only unsafe (for instance, when you are driving), but it could be a sign of a serious medical problem such as a stroke or brain lesion.Dry eyes. Many factors (including computer use, wearing contact lenses and allergies) can reduce tear production and cause dry eyes—and so can certain medications, such as Actifed (for allergies), Catapres (hypertension), Detrol (bladder control) and Paxil ­(depression).Until you see your doctor, self-­treatment options for dry eyes include blinking as often as possible…use of artificial tear solutions (available in drugstores and chain stores)…avoiding irritants, including eye makeup and air pollution…and wearing sunglasses. Or try an oral gamma-linolenic acid (GLA) product such as BioTears.Eye irritation. Redness in the whites of

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