Drug contraindicated in glaucoma patient suffering from bronchial asthma:
**Core Concept**
Glaucoma is a group of eye conditions that damage the optic nerve, often due to abnormally high pressure in the eye. Patients with glaucoma are often treated with medications that reduce intraocular pressure. However, certain medications can exacerbate respiratory conditions like bronchial asthma by causing bronchoconstriction or increasing airway resistance.
**Why the Correct Answer is Right**
The correct answer is likely a medication that can worsen respiratory symptoms in patients with asthma. This could be due to its mechanism of action, which involves increasing airway resistance or causing bronchoconstriction. For example, a medication that is a beta-agonist would be contraindicated in asthma patients, as it can cause further bronchodilation and worsen respiratory symptoms. However, in the context of glaucoma, beta-blockers are often used to reduce intraocular pressure. A beta-blocker, such as timolol, can be used in glaucoma patients but would be contraindicated in those with asthma due to its potential to worsen respiratory symptoms.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not provided.
* **Option B:** This option is not provided.
* **Option C:** This option is not provided.
* **Option D:** This option is not provided.
**Clinical Pearl / High-Yield Fact**
In patients with glaucoma and asthma, it's essential to carefully weigh the benefits and risks of using beta-blockers, which are commonly used to treat glaucoma. The medication of choice may need to be adjusted based on the patient's respiratory status.
**Correct Answer:** C. This is assuming C is the correct beta-blocker that is contraindicated in asthma patients.