Hi.. Welcome to HEALTHCARE MAGIC.. I have gone through your query and can understand your concerns.. As per your complain the symptoms of loose motions that has occurred post fever, cough and sneezing that seems to be due to viral infection can be probably due to side effect of medication that you might have taken to relieve the infection while can be due to causes like viral gastroenteritis, food poisoning, parasitic infestation,food intolerance, food allergies,electrolyte imbalance etc.. As of now you should start taking anti diarrhea medication like Loperaminde, take fluid replacement therapy that is drink plenty of oral rehydration salts by dissolving in water and take more of banana, yoghurt, rice and cereals.. Take Tylenol for pain.. In case of no resolution in next 3 to 4 days consult a Gastroenterologist and get evaluated and a thorough clinical evaluation and investigations like blood tests and stool culture can help in diagnosis and treatment can be done accordingly.. You can be advised antibiotics, Albendazole etc depending upon the cause diagnosed.. If it is due to food allergies the cause will be ruled out and eliminated from your diet.. Hope this information helps.. Thanks and regards. Dr.Honey Nandwani Arora.