What symptom is a possible adverse effect of Atropine Sulfate?

Atropine Sulfate is an anticholinergic medication that works by blocking the action of acetylcholine at muscarinic receptors in the body. One of the well-known side effects of using anticholinergics, including Atropine, is dry mouth. This occurs because the inhibition of acetylcholine reduces stimulation of salivary glands, leading to decreased saliva production and a sensation of dryness in the mouth.

Understanding how atropine functions helps clarify why dry mouth is commonly experienced by those using this medication. The other symptoms, such as increased appetite, weight gain, and increased salivation, are not typically associated with the pharmacological effects of atropine and do not align with its mechanism of action. Instead, those symptoms would be more related to other types of medications or conditions.