Common Dilatation of pupil.

Expert advice for Mezol Eye Drop
• Seek medical advice if the symptoms persist or worsen after 3 days of treatment.
• Avoid prolonged use of medication as it may affect normal mucosal layer of nose and can cause loss of sensation of smell. 
• Seek immediate medical attention if you experience chest pain, fast/ irregular heart beat; severe headache, sweating, blurred vision, ringing in ears, anxiety, confusion, or breathlessness.
• Tell your doctor if you are or planning to become pregnant or are breastfeeding.
• Should not be given to patients allergic to naphazoline nasal or any of its ingredients.
• Should not be given to children < 12 years
• Should not be given to patients with heart disease, diabetes, depression, disorders related to thyroid glands.
• Should not be given to patients with high blood pressure and taking medication for the same.

Q. Is Mezol safe?
Mezol is safe if taken at prescribed dose and duration as advised by your doctor.