Drugs used in disorders of ear, nose, throat and eye

BSc Nursing

Hey BSc Nursing student, if you’re preparing for your Pharmacology II exam and the ENT plus eye drug chapter feels heavy, take a breath. These Drugs used in disorders of ear, nose, throat and eye notes for BSc Nursing Pharmacology II break everything down in a way that sticks without mindless memorization.

What’s covered?

This topic walks you through the core drug groups and applications you need for clinical and theory papers.

Subtopic	Key focus
Antihistaminics	H1 receptor blockers, classification, sedating vs non-sedating, uses in ENT and eye allergies
Topical eye applications	Common eye drops, ointments, and their nursing considerations
Ear drops	Types used for wax, infection, and inflammation
Saline ear drops	Mechanism, indications, and safe administration
Boric spirit ear drops	Uses, preparation, and precautions

Features

Simple explanation of each drug class and its mechanism without heavy pharmacology jargon.
Full syllabus alignment for BSc Nursing Pharmacology II, focusing on what examiners actually ask.
Free PDF download available so you can study offline anytime.
Step-by-step breakdowns of drug actions, indications, and nursing responsibilities.

FAQs

Which antihistamines are preferred for allergic rhinitis and eye allergies?

Second-generation H1 antihistamines like cetirizine, loratadine, and fexofenadine are preferred because they cause less sedation and have longer duration of action.

Why are first-generation antihistamines used cautiously in nursing care?

They cross the blood-brain barrier, causing sedation and anticholinergic effects, so patients should avoid driving and heavy machinery.

How do saline ear drops work for ear wax removal?

Saline ear drops soften hardened ear wax and lubricate the ear canal, making wax removal easier and safer.

What is boric spirit ear drop used for?

Boric spirit ear drops act as a mild antiseptic and drying agent, often used for chronic suppurative otitis media or after ear surgeries to keep the ear dry.

What nursing responsibilities are important when administering eye drops?

Check the expiry date, instruct the patient to look up, pull the lower lid down, place the drop in the conjunctival sac, and avoid touching the dropper tip to the eye.

Where can I get the complete Drugs used in disorders of ear, nose, throat and eye pdf?

You can download the complete Drugs used in disorders of ear, nose, throat and eye pdf from the resource section for last-minute revision and quick recall.