Groupe de RFA RADIO

Ophthalmic drugs are generally considered safe when used as prescribed, but like all medications, they can produce side effects. Because these drugs are applied directly to the eye, even minor reactions can cause discomfort or anxiety for patients. Understanding potential side effects and safety considerations is essential for both clinicians and patients to ensure effective and responsible treatment.

Common side effects of ophthalmic drugs include burning, stinging, itching, redness, blurred vision, and excessive tearing immediately after application. These effects are often temporary and resolve within minutes. However, persistent irritation may indicate sensitivity to the active ingredient or preservatives used in the formulation.

Certain classes of ophthalmic drugs carry specific risks. Corticosteroid eye drops, while highly effective for inflammation, can increase intraocular pressure when used long-term. Elevated pressure may lead to glaucoma or optic nerve damage if not monitored regularly. Steroids may also delay wound healing and increase susceptibility to eye infections.

Antiglaucoma medications can cause local side effects such as eye redness or eyelash changes, and some may produce systemic effects like fatigue or slowed heart rate, especially in sensitive individuals. Antibiotic eye drops may disrupt normal ocular flora if used unnecessarily, increasing the risk of resistance or secondary infections.

Preservatives, commonly added to eye drops to prevent contamination, can cause ocular surface toxicity when used frequently. Patients with chronic conditions often benefit from preservative-free formulations to reduce long-term irritation and inflammation.

Safe use of ophthalmic drugs depends on correct administration. Touching the dropper tip to the eye or skin can contaminate the medication, increasing infection risk. Patients should be instructed on proper hand hygiene and application techniques.