Naphcon A Allergy Eye Drops may be recommended to temporarily relieve eye redness, puffiness, itching, and watering that may occur with allergies. Allergies occur when you come into contact with allergens such as grass, pollen, ragweed, and animal hair/dander. You can buy Naphcon A Allergy Eye Drops without a prescription.

Naphcon A Allergy Eye Drops contain Naphazoline and Pheniramine as the active ingredients. Naphazoline is a decongestant that works by temporarily narrowing the blood vessels in the eye. Pheniramine is an antihistamine that blocks natural substances called histamines that cause allergy symptoms.

You may experience stinging or redness in the eye, widened pupils, or blurred vision while undergoing treatment with Naphcon A Allergy Drops. If any of these side effects persist or worsen, you should consult with your doctor or pharmacist.