Hello, Thanks for the query to H.C.M. Forum. As far as concerned about sore throat , take antibiotics , fever is due to sore throat. Hyper acidity may be due to tension, fried food, coffee, tea ( excessive ), junk food, sweets etc. Now main query constipation. Let me explain , what is constipation? Constipation is refers to persistent , difficult, infrequent , or seemingly incomplete defecation. In Europe ( America) most persons have at least THREE bowels movements per week. In India less then 7-10 bowels movements per week called constipation. Now note down a person whose parents attached great importance to daily defecation will become greatly concerned when he or she misses a daily bowel movement . Cause of constipation are many as less fiber intake in diet , less fluid (water), Disordered colonic transit or anorectal function due to neurogastroenterologic disturbances. Certain drugs. In my opinion change your bowel habit and diet and you will feel relaxed . Hope you will understand , what I want to say. If further any question I will reply. Good luck. Dr. HET.