Non-Steroidal Anti-Inflammatory Drug (NSAID) — Painkiller and anti-inflammatory
Last reviewed June 2026
Who is this for?
Tenoxicam is a strong anti-inflammatory painkiller that works by reducing the chemicals in your body that cause pain, swelling, and inflammation. It belongs to the same family as ibuprofen and diclofenac but lasts longer in the body, so you only need to take it once a day.
Inhibits cyclooxygenase (COX-1 and COX-2) enzymes, reducing prostaglandin synthesis and thereby suppressing pain, inflammation, and fever across multiple tissue sites.
Prescription Required
You need a doctor's prescription to buy this drug.
Explore this drug
Take one 20 mg capsule once a day, preferably with food or after eating to protect your stomach. Swallow the capsule whole with a full glass of water. In Nigeria, you may find it as Carlos Tenoxicam 20 mg Capsule or Tenex Capsule. Your doctor may start you on a lower dose depending on your condition. Do not take more than 20 mg per day.
If you miss a dose, take it as soon as you remember. But if it is almost time for your next dose, skip the missed one and continue your normal schedule. Do not take two capsules at once to make up for a missed dose.
Buy only from licensed pharmacies — avoid roadside sellers or open market drugs as you may get fake or expired products. Do not use tenoxicam for a long time without your doctor's supervision as it can damage your stomach and kidneys. If you notice any dark stool, unusual bruising, or persistent stomach pain, stop taking it and see a doctor immediately.
Avoid taking with other painkillers like ibuprofen or diclofenac as this increases the risk of stomach bleeding. If you are taking blood-thinning drugs like warfarin or aspirin, tell your doctor because tenoxicam can increase the risk of bleeding. Avoid drinking alcohol while using this drug as it can worsen stomach problems.
Check your specific combination
Is it safe to take Tenoxicam with your other drugs?
Tenoxicam is not safe during pregnancy, especially in the last three months, and should be avoided during breastfeeding — talk to your doctor before using it if you are pregnant, planning to become pregnant, or breastfeeding.
Store in a cool, dry place away from direct sunlight and heat — this is especially important in hot Nigerian weather. Keep the medicine in its original pack and away from children. Do not store in the bathroom or near water.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
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Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.
Dispensing Tenoxicam?
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