Experts warn against overuse of nasal and eye drops due to serious risks

Russian newspaper Izvestia has reported that vasoconstrictor nasal drops and sprays can cause dependency within just a few days, and prolonged use may result in serious tissue damage.

According to the Russian daily, ophthalmologist Dr. Karina Kuzina explained that medication intended to treat a problem can, over time, become the cause of its persistence. She noted that with repeated use, the same dose no longer produces the desired effect, prompting patients to increase the frequency of use.

Chronic vasoconstriction as a result can weaken blood flow to tissues, gradually causing thinning and damage. In severe cases, surgical intervention may be required.

Dr. Kuzina emphasized that vasoconstrictor drops and sprays are intended for short-term use only, typically for three to five days. She stressed the importance of consulting a doctor if symptoms persist, rather than continuing use without medical supervision.

She added that the same issue applies to eye drops designed to reduce redness, as they also contain vasoconstrictor agents that quickly restore a natural appearance. However, daily use leads to the body becoming accustomed to them, causing redness to return more intensely once their effect wears off.

Dr. Kuzina further warned that continuous use of these drops may cause drug-induced conjunctivitis, a condition in which the blood vessels in the eye lose their ability to function independently. Therefore, such drops should only be used as a temporary solution. If eye redness recurs, the underlying cause should be investigated, such as dry eyes, allergies, fatigue, ill-fitting contact lenses, or other medical conditions.

She advised individuals who show signs of dependence on these medications—such as needing to use them more frequently than recommended or experiencing worsening symptoms when stopping—not to quit on their own. Instead, they should consult an ophthalmologist or an ear, nose, and throat specialist to develop a gradual withdrawal plan and address the root cause of the problem.