Hi,
Avil 25 mg contains
pheniramine that acts as an anti allergic medication and used in the treatment of various allergic reactions like runny nose, watery eyes, sneezing, congestion, itching or urticaria and many more. It is usually a safe medication if it is taken in doses and duration as directed by the prescribing doctor. But it is taken for long time without your doctor's advice, then it may cause some unpleasant side effects.
Side effects are nausea, vomiting, diarrhea or
constipation, dry mouth, dizziness, drowsiness, fatigue, weakness, lack of concentration, ringing of ears,
urinary retention, confusion, irregular heartbeat,
blurred vision and many more. If you suffer from any of these side effects during using this medication for long time, then you should inform your doctor immediately for
medical help.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Zubayer Alam, General And Family Physician