💊 “5 Drugs Everyone Knows – But Not Everyone Understands”

Most people know the names of common drugs — but very few know how they really work, what to avoid with them, and when they become risky.

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📌 1. Paracetamol (Panadol

– ✔ Used for: Fever, headache, body pain
– 🚨 Risk: Liver damage if dose > 4g/day or mixed with alcohol
– 🧠 Clinical Tip: Patients with liver disease or chronic alcohol use should avoid high doses.

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📌 2. Ibuprofen (NSAID)

– ✔ Used for: Pain, inflammation, fever
– 🚫 Risk: Can cause gastric ulcers, kidney damage with long-term use or if taken on empty stomach
– 🧠 Clinical Tip: Safe for short-term use with food and hydration

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📌 3. Loperamide (Imodium)

– ✔ Used for: Acute diarrhea
– 🚨 Risk: Dangerous if used in infectious diarrhea (can worsen it)
– 🧠 Clinical Tip: Always rule out fever or bloody stool before using it — may indicate bacterial infection!

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📌 4. Ciprofloxacin (Antibiotic)

– ✔ Used for: UTIs, gastroenteritis, etc.
– ⚠️ Risk: Avoid with calcium, milk, or antacids — reduces absorption
– 🧠 Clinical Tip: Take 2 hours before or 6 hours after calcium-rich meals for max effect

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📌 5. Metformin

– ✔ Used for: Type 2 Diabetes
– 🚫 Risk: Lactic acidosis in patients with kidney problems
– 🧠 Clinical Tip: Monitor eGFR regularly. Stop temporarily before contrast procedures (CT scans etc.)

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🌟 Why This Matters:

👩‍⚕️ Let’s move from “just taking medicine” to “knowing medicine.”

💬 Want me to break down 5 more drugs in the next post?