Query regarding nasal infection which is lingering. Could you suggest any OTC Products or should I visit a doctor?
You say that your symptoms are lingering but you don't say for how long. If the symptoms have been present for a few days then your pharmacist would be an appropriate person to advise regarding an OTC product. If the symptoms are present for many weeks then it is possible that you may have a nasal allergy or possibly a form of sinusitis. In that situation a consultation with your doctor would be appropriate.