Read the side effects of Naproxen as described in the medical literature. In case of any doubt consult your doctor or pharmacist.
Body as a Whole - Allergic reactions, menstrual disorders, chills and fever.
Gastrointestinal - Heartburn, abdominal pain, nausea, constipation, blood in stools, diarrhea, indigestion and mouth ulcer.
Central Nervous System - Headache, dizziness, drowsiness, lightheadedness and vertigoInability to concentrate, depression, dream abnormalities, sleeplessness, uneasiness, muscle pain, muscle weakness, mental illness, convulsions.
Skin - Itching, skin eruptions, increased sweating and bruising.
ENT - Ringing in the ear, visual disturbances and hearing disturbances.
Heart - Edema, palpitations, heart failure, high blood pressure and lung swelling.
General - Difficulty in breathing and increased thirst.
Liver - Jaundice and abnormal liver function tests.
Blood - Eosinophilia, leucopenia, blood in stools, decrease in white blood cells and platelets.
Metabolic - Decrease/increase in blood sugar.
Respiratory - Lung inflammation and asthma.
Other Precautions : * Avoid excess dosage.