💊 Function of Pseudoephedrine 💊

Pseudoephedrine is a medicine given for the common cold, flu, and nasal congestion. It primarily works by reducing nasal swelling and congestion.

Question: What is the function of the drug Pseudoephedrine?

✅ Correct Answer: (b) Decongestant (Nasal Decongestant)

Pseudoephedrine is a decongestant drug.

It causes vasoconstriction of blood vessels in the nasal mucosa, thereby reducing nasal congestion and making breathing easier.

• Reduces nasal congestion
• Helps clear the nose
• Provides relief in cold and sinus conditions
• Opens a blocked nose during a cold

Why are the other options incorrect?

(a) Antimanic → These drugs are used to treat mania and certain psychiatric conditions (e.g., Lithium). Pseudoephedrine does not have this effect.

(c) Antihistamine → Antihistamines block histamine release (e.g., Cetirizine). Pseudoephedrine does not block histamine.

(d) Antiemetic → Antiemetics are used to prevent vomiting (e.g., Ondansetron). Pseudoephedrine is not an antiemetic.

✅ Exam Point:
Pseudoephedrine → Sympathomimetic drug → Decongestant

💚 Exam Objective Nursing – Asha D
Concept clarity • Strong recall • Nursing success