I have been pooping yellow stool for a month now from 14th of December until tonight (21st of January)... It has been a mixed of soft solid, and soft served (ice cream) consistency. Sometimes it is solid snake like shape when I eat 3 bananas. It has been on dark yellow to golden yellow. Sometimes light yellow. It was only twice or thrice where I pooped a normal regular brown poop Also, for a month, most of my poop has been undigested food. I have been primarily eating rice, spinach, and long bread. And I always drink water and rarely any carbonated drinks or soda. Although, I have drank 3 shots of vodka on the 31st of December. And on 11th of January I had drank a normal glass of cocktail (Rockstar and rhum).
A few background. On the first week of December, I was taking Amoxicilin with paracetamol for a week because my molars got infected. Then, from 21st of December until January 5th, I was taking Doxycycline since I had an STD scare. I did not take anymore medicine from that night (5th of January) onwards except for vitamin c supplements.
I went to the doctor last 17th of January and they told me that what they can deduct is that these are side effects of the antibiotics. They told me to change my diet to boiled food, such as boiled chicken and rice, oatmeal and eat more fruits such as bananas and apples. The doctor also told me to drink some probiotics (Saccharomyces boulardii) for ten days. I'm in my fourth day and there are no changes. Is this normal or are there other reasons that might cause this?
