Once again we will go over the damaging effects of cocaine on this site and apart from the drug being illicit, we urge you to stop consuming this substance or seek professional medical help. Throughout this site posts have been made on this subject to help visitors understand the dangers of such a substance. Due to the drug being so common we hope this information is an eye opener and helps you overcome these problems as soon as possible. If you have a friend who is addicted then please get that person the professional help they need. Addiction is a tough uphill battle which can consume a person to beat the problem.
As we have emphasized frequently on this site cocaine is an illicit and damaging drug to consume which has various negative effects on the human body. This drug can cause complications and therefore cocaine can cause diarrhea and skin problems such as acne. All humans are different it can mean that illicit substances such as cocaine affect people differently, however from the research I have performed online it is common for bouts of diarrhea or skin problems to follow such consumption. From the comments online people with acne notice that their condition worsens after consuming this substance and it can cause pimples.
It is important to remember that apart from having negative effects on all organs in the human body and potentially leading to complications and fatalities, it is natural for the human body to react in unnatural ways when an illicit substance enters the body.
Another important bit of advice is if you are concerned you have a drug problem then seek professional medical help. If you are also asking whether illicit substances such as cocaine can cause such symptoms then it might be an indication that help is needed. I wish you all the best and hope this information is useful. It seems common that illicit drug users experience bouts of diarrhea and skin problems due to the strenuous nature these substances have on the human body.