MPS Dental Clinic

04/06/2026

🦷 Drug Of Choice In Dentistry: The Questions Examiners Love To Ask!

One of the fastest ways to boost your INBDE or NEET-MDS score is to master the classic Drug of Choice (DOC) questions.

Many students spend hours memorizing drug names but miss the underlying pattern:

✅ Pain → NSAIDs first
✅ Odontogenic infection → Amoxicillin first-line when antibiotics are indicated
✅ Oral candidiasis → Nystatin
✅ HSV infection → Acyclovir
✅ Trigeminal neuralgia → Carbamazepine
✅ Anaphylaxis → Epinephrine
✅ Asthma attack → Albuterol
✅ Angina attack → Nitroglycerin

🚨 Remember: Most dental pain is treated by removing the cause, not by prescribing antibiotics.

MCQ 1

A patient develops generalized urticaria, wheezing, and hypotension immediately after administration of a local anesthetic. What is the drug of choice?

A. Albuterol
B. Nitroglycerin
C. Epinephrine
D. Diphenhydramine

MCQ 2

A 55-year-old patient presents with severe unilateral facial pain triggered by light touch. The diagnosis is trigeminal neuralgia. What is the drug of choice?

A. Acyclovir
B. Carbamazepine
C. Ibuprofen
D. Metronidazole

Post your answers in comment 👇

💡 Quick Memory Hack:

🔹 Pain → Ibuprofen
🔹 Infection → Amoxicillin
🔹 Fungal → Nystatin
🔹 HSV → Acyclovir
🔹 Neuralgia → Carbamazepine
🔹 Anaphylaxis → Epinephrine

How many of these drug-of-choice questions can you answer without looking at notes? Let us know below! 👇

28/05/2026

27/05/2026

11/05/2026

💥 “Doctor… my face got BIGGER after the surgery. Is this normal?” 😳🦷

One of the MOST common post-op fears after oral surgery is facial swelling and bruising (ecchymosis).
And honestly? Many patients panic when the cheek suddenly balloons up on Day 2 😅

But for INBDE / NEET-MDS students — this is a HIGH-YIELD topic you absolutely must know. 🔥

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🦷 SWELLING AFTER ORAL SURGERY
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Postoperative swelling occurs due to:
✔️ Surgical trauma
✔️ Inflammatory mediator release
✔️ Vasodilation & increased vascular permeability
✔️ Fluid accumulation in tissues

💎 Peak swelling usually occurs at:
➡️ 48–72 HOURS after surgery

That’s why patients often look WORSE on Day 2 or Day 3 before they improve.

Common after:
🔹 Third molar surgery
🔹 Bone removal
🔹 Extensive flap reflection
🔹 Traumatic extractions

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❄️ MANAGEMENT
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✅ FIRST 24 HOURS:
Use ICE packs
(20 min on / 20 min off)

➡️ Causes vasoconstriction
➡️ Reduces edema and pain

✅ AFTER 24–48 HOURS:
Switch to WARM compresses ♨️

➡️ Improves circulation
➡️ Helps resolution of swelling & bruising

💊 Drugs commonly used:
✔️ NSAIDs
✔️ Dexamethasone (very common after wisdom tooth surgery)

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🩸 WHAT IS ECCHYMOSIS?
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Ecchymosis = blood leaking beneath tissues causing discoloration.

Classic color progression:
🟥 Red/Purple
🔵 Blue
🟢 Green
🟡 Yellow

Usually appears:
➡️ 2–3 days post-op

Common in:
⚠️ Elderly patients
⚠️ Anticoagulant users
⚠️ Hypertensive patients
⚠️ Traumatic surgeries

Most cases are:
✅ BENIGN
✅ SELF-LIMITING

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🚨 RED FLAG SIGNS
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⚠️ Swelling worsening AFTER Day 3
⚠️ Fever
⚠️ Dysphagia
⚠️ Dyspnea
⚠️ Floor of mouth elevation

➡️ Think INFECTION or AIRWAY COMPROMISE 🚨

This is no longer “routine postoperative swelling.”

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🎯 INBDE RAPID REVIEW
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💎 Peak swelling = 48–72 hrs
💎 Ice first → heat later
💎 Dexamethasone reduces edema
💎 Ecchymosis is usually harmless
💎 Increasing swelling after Day 3 = suspect infection

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🧠 MCQ TIME
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1️⃣ Postoperative swelling after third molar surgery typically peaks at:

A. 6–12 hours
B. 24 hours
C. 48–72 hours
D. 7 days

2️⃣ Which is the MOST appropriate initial management for postoperative facial swelling?

A. Warm compress immediately
B. Ice packs during first 24 hours
C. Vigorous massage
D. Antibiotics in all patients

Post your answers in comment 👇