The elderly client diagnosed with irritable bowel syndrome (IBS) is prescribed propantheline (Pro-Banthine), an antispasmodic. Which signs or symptoms indicate an adverse reaction to the medication?...

The elderly client diagnosed with irritable bowel syndrome (IBS) is prescribed propantheline (Pro-Banthine), an antispasmodic. Which signs or symptoms indicate an adverse reaction to the medication?

1. Flatus, abdominal pain, and cramping.

2. Agitation, confusion, and drowsiness.

3. Diarrhea alternating with constipation.

4. Mucus in the stool and low-grade fever.