Diarrhea stomach pain is a common symptom of drug and alcohol withdrawal that can be distressing.
The 2010 rate of current illicit drug use among individuals in the U.S. aged 12 or older (8.9%) was similar to the rate in 2009 but higher than the previous year's rate of 8.0%.
The THC in hashish interferes with learning and memory processes because of its effects on the hippocampus, a part of the brain which is critical for certain types of learning.
Use if hashish is associated with reduced educational attainment.