Side effects of ranitidine include stomach pain, constipation, nausea and headaches and rarely blurred vision.
Please consult your healthcare professional if the symptoms do not go away or when any unexplained or unusual symptoms occur.
Consult your healthcare professional if you develop any blood in your stool (including blackened stool) or vomiting, severe stomach pain, confusion, unexplained fever or feeling faint, especially when standing up.
Very rarely, it might affect your liver function. If you experience symptoms like dark urine or light coloured stools, nausea, vomiting, loss of appetite, stomach pain, yellowing of your eyes or skin, please contact your healthcare professional immediately.
The symptoms of a drug allergy include one or more of the following:
If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately.
Inform your healthcare professional if:
Inform your healthcare professional if you are taking or intend to take any other medication, supplements, traditional medications or herbal remedies.