When fever strikes, most people reach for common medicines such as paracetamol (also called acetaminophen) or ibuprofen. Both are widely available and effective, but many patients are unsure which one is more suitable for them.
This article explains the key differences between paracetamol and ibuprofen, their uses, safety considerations, and answers to common questions.
Disclaimer: This blog is for educational purposes only. Please consult a qualified doctor or pharmacist before taking any medication.
What is Paracetamol?
Paracetamol is one of the most frequently used medicines worldwide.
Primary Uses: Reduces fever and relieves mild to moderate pain.
Conditions Treated: Headaches, colds, toothaches, muscle aches.
How It Works: Regulates body temperature by acting on the brain’s thermostat (hypothalamus).
Availability: Sold under names like Crocin, Calpol, Tylenol.
It is considered safe for Children, adults, and elderly patients when taken in the correct dose.
What is Ibuprofen?
Ibuprofen belongs to a class of medicines called NSAIDS (non-steroidal anti-inflammatory drugs).
Primary Uses: Reduces fever, relieves pain, and decreases inflammation.
Conditions Treated: Fever with body pain, Arthritis, Muscle injuries, menstrual cramps.
How It Works: Blocks prostaglandins, chemicals that causes inflammation and pain.
Availability: Found under names like Brufen, Advil, Nurofen.
Ibuprofen can be very effective, it is generally, advised to take it with food to avoid stomach irritation.
Key Differences Between Paracetamol and Ibuprofen
| Feature | Paracetamol | Ibuprofen |
| Fever Reduction | Effective | Effective |
| Pain Relief | Yes (mild to moderate) | Yes (mild to moderate) |
| Inflammation Relief | No | Yes |
| Common Side Effects | Rare(liver risk in overdose) | Stomach Upset, acidity, kidney Strain (long-term use) |
| Safe For Children | Yes | Only with medical advice |
According to WebMD, both medicines are effective for pain relief, but Ibuprofen is usually preferred if any inflammation is present.
Which One is Better for Fever?
Paracetamol is usually the first choice, especially for children and older adults, as it is gentler on the stomach.
Ibuprofen may be more effective if the fever is linked with pain and inflammation (for example, after an injury).
In some cases, doctors may recommend alternating between the two for stronger fever control- but this must only be done under medical supervision.
Safety Considerations
Paracetamol:
- Safe when taken as Directed.
- High dose can damage the liver, avoid alcohol while taking paracetamol. (CDC)
Ibuprofen:
- May cause stomach irritation, acidity, or ulcers.
- Should be avoided in people with kidney problems, stomach ulcers, or asthma, unless prescribed by a doctor.
- Works best when taken after meals.
FAQs
- Can I take paracetamol and Ibuprofen together?
Yes, but only if advised by a health care professional. Some doctors recommend alternating them for severe fever, but self-medicating can be harmful.
- Which works faster?
Both medicines usually start work within 30-60 minutes. Ibuprofen may last longer (up to 8 hours), while paracetamol usually lasts 4-6 hours.
- Is paracetamol safer for children?
Yes. Paracetamol is widely used for children’s fever, but dosage must always follow the instructions or a doctor’s advice.
- What happens if I take too much paracetamol?
An overdose can damage the liver. Emergency medical care is required if this happens.
- Can I take Ibuprofen on an empty stomach?
It is not recommended, as Ibuprofen may irritate the stomach. It is best taken with food or milk
Conclusion
Both paracetamol and Ibuprofen are effective options for fever relief.
- Paracetamol is safer for most people and is often the first medicine of choice.
- Ibuprofen is helpful if fever is accompanied by strong pain or swelling.
The best option depends on your age, medical history, and condition. For safe use, always follow the dosage instructions and consult a healthcare professional if you are unsure.
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