What is Zymar used for?

Zymar is an ophthalmic solution that contains the active ingredient gatifloxacin, which is an antibiotic used primarily to treat bacterial conjunctivitis. Conjunctivitis, commonly known as pink eye, is an inflammation of the conjunctiva often caused by bacterial infections. Zymar works by inhibiting the growth of bacteria, thus helping to clear the infection and alleviate the symptoms associated with conjunctivitis, such as redness, discomfort, and discharge.

The other conditions listed, such as sinusitis and allergic conjunctivitis, are not treated with Zymar. Sinusitis involves inflammation of the sinuses and typically requires a different class of medication, whereas allergic conjunctivitis is caused by allergens and is generally treated with antihistamines or anti-inflammatory medications. For dry eye syndrome, the treatment usually involves lubrication drops or other medications specifically aimed at managing dryness rather than antibiotics like Zymar.