Nasal sprays are often the go-to remedy for relief from a blocked nose or persistent allergies. Their quick, targeted action makes them a convenient option for many. But what happens if this seemingly harmless solution is overused? The answer might surprise you.

Dr Shama Kovale, Consultant ENT Surgeon at Kokilaben Dhirubhai Ambani Hospital, Mumbai, explains that nasal sprays come in different types, each with specific uses:

While nasal sprays offer immediate relief, Dr Kovale said overuse can lead to unintended side effects:

Overusing decongestant sprays can result in rebound congestion. This condition occurs when the nasal passages become dependent on the spray to remain open, leading to a vicious cycle of usage and worsening symptoms.

Frequent and prolonged use of decongestants can cause psychological or physiological dependency, making it difficult to breathe without the spray.

Both corticosteroid and decongestant sprays, when overused, can dry out the nasal lining, leading to irritation and occasional bleeding.

Prolonged use of corticosteroid sprays can lead to side effects such as osteoporosis in rare cases, especially in vulnerable groups like postmenopausal women.

Certain groups should avoid or use nasal sprays cautiously:

To minimise risks, follow these guidelines:

DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.