Pilocarpine causes all EXCEPT
**Core Concept**
Pilocarpine is a muscarinic receptor agonist used in the treatment of glaucoma to decrease intraocular pressure. It works by increasing the outflow of aqueous humor from the eye.
**Why the Correct Answer is Right**
Pilocarpine acts on the muscarinic receptors in the ciliary epithelium, causing contraction of the ciliary muscles and opening of the trabecular meshwork. This leads to increased outflow of aqueous humor, resulting in decreased intraocular pressure. Additionally, pilocarpine can cause miosis (pupil constriction) due to its action on the muscarinic receptors in the iris sphincter muscle.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is not provided. Please fill in the correct options.
**Option B:** This option is not provided. Please fill in the correct options.
**Option C:** This option is not provided. Please fill in the correct options.
**Option D:** This option is not provided. Please fill in the correct options.
**Clinical Pearl / High-Yield Fact**
Pilocarpine can cause systemic side effects such as bradycardia, hypotension, and diarrhea due to its muscarinic agonist activity. It is essential to monitor patients for these side effects, especially in those with pre-existing cardiac conditions.
**Correct Answer:** A. (assuming A is the correct answer, please fill in the correct answer)