I am suffering lower abdominal pain since 75 days

If the Hiatal hernia causes severe complications like severe heartburns, abdominal complications and blockage in the blood supply to the stomach, surgery may be the option available for treatment.

Banana, rice, apples, toast, Juices

Usully, fever is accompanied with increase in the body's temperature, weakness and body ache. Incase you feel any of these symptoms, you can take a Paracetamol. If the fever doesn't subside or keeps reoccuring, contact your doctor immediately.