According to your sign and symptom you are suffering from some infection in the git area so black and greenish stool .
As you know that best treatment depend on the correct diagnosis and correct diagnosis depend on the complete history of the patient so please take consultation from a doctor and give complete history of the patient so that correct diagnosis will be make and then best treatment will be start
Next Steps
Take treatment as follow as
1- Cap Pantop Dsr 1 time per day for 3 days before food.
2- Tab Amoxyclav 625 mg 2 time per day for 3 days after food.
3- Cap Vizylac 2 time per day for 3 days after food.
4- Cap Aristozyme 2 time per day for 3 days after food.
5- Cap Multivitamin A to Z Gold 2 time per day for 3 days after food for strength and immunity.
If still sum and symptom present after above medicine then
go for stool test .
Health Tips
Please follow good life style as take plenty of fluid and take less spicy and fatty food and keep positive attitude to fight any problem of your life.