 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Eye Allergy Relief (Naphazoline-Pheniramine): This medication is used to temporarily relieve eye redness, puffiness, itching, and watering that commonly occur with allergies. Naphazoline is a decongestant. It belongs to a class of drugs known as sympathomimetic amines. It works by temporarily narrowing the blood vessels in the eye. Pheniramine is an antihistamine. It works by blocking certain natural substances (histamines) that cause allergic symptoms.Do not use this medication to treat redness and irritation from wearing contact lenses. How to use Eye Allergy Relief Drops To apply eye drops, wash your hands first. To avoid contamination, do not touch the dropper tip or let it touch your eye or any other surface. Remove contact lenses before applying the eye drops. Wait at least 10 minutes after using this medication before inserting contact lenses. If your eyes are red, ask your doctor whether you should wear your contact lenses. Before using, check this product visually. Do not use if the liquid has changed color or is cloudy. Discard the medication away from children and pets. Use </s>