There are 4 tablespoons in a quarter cup and there are 3 teaspoons in each tablespoon; this means that there are 12 teaspoons in a quarter cup. A quarter cup is also equal to 2 fluid ounces.
In brief: Yes. Opiods have a slowing effect on gastomotility commonly causing side effects like constipation and nausea. Abrupt withdrawal of opioids from the system can cause rebound hypermotility of the GI tract which usually presents as diarrhea as well as GI spasm or craming causing abdominal pain (stomach pain).
Everyone gets pain in the belly, nausea, vomiting, constipation, or diarrhea at one time or another. Most belly problems make you feel bad but are not dangerous. If pain or nausea is not severe, wait a few days and see if it gets better. It usually will. Belly problems can be caused by many things.