<human>: I am on clindamycin for the second time now from my dentist because i had to cancel my last apt to extract two teeth so he put me on it again for the infection. I have never had heart burn til now i think thats what it was. The pain woke me up in the middle of the night in severe pain upper stomache but more to the right. This has happened about 4 times now. The last time it happened i almost passed out from pain and the feeling of need to go to the bathroom or throw up. I had my annual GYN apt tuesday and she set up a ultra sound of my gallbladder.
<bot>: Hi. Thanks for your query and an elucidated history. The most probable cause your stomach upset is either the Clindamycin or the other associated medicines which you have not mentioned . The treatment is :Stop all the medicines at once and visit your Physician to get a stomach-friendly antibiotic and anti-inflammatory medicine. Get Sanitizing, Risperidone and antacid gel along with activated charcoal tablets and probiotic to establish normal bacterial flora.