PDE4 inhibitor (anti-inflammatory for the lungs)
Last reviewed June 2026
Who is this for?
Roflumilast is a medicine that reduces inflammation in the lungs by blocking a specific enzyme called PDE4, helping to keep the airways open and reduce flare-ups of chronic lung disease.
Inhibits phosphodiesterase-4 (PDE4), increasing intracellular cyclic adenosine monophosphate (cAMP) levels in inflammatory cells, thereby suppressing the release of pro-inflammatory mediators and reducing airway inflammation in COPD.
Prescription Required
You need a doctor's prescription to buy this drug.
Explore this drug
Take one 500 microgram tablet once a day, with or without food, at the same time each day. Swallow the tablet whole with water. It may take several weeks before you notice improvement, so keep taking it as prescribed.
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed one and continue your normal schedule. Do not take two tablets to make up for it.
Only buy from licensed pharmacies — avoid roadside or unregistered sellers, as fake medicines are common. This is a long-term medicine, so do not stop taking it because you feel better without talking to your doctor. Watch your mood carefully and tell someone if you start feeling unusually sad or anxious.
Avoid taking roflumilast with theophylline (another COPD medicine) unless your doctor specifically says so. Certain medicines used for infections like rifampicin, ketoconazole, and erythromycin can affect how roflumilast works. Smoking may reduce the effectiveness of this drug.
Check your specific combination
Is it safe to take Roflumilast with your other drugs?
Roflumilast is not safe during pregnancy or breastfeeding — do not use it if you are pregnant, planning to become pregnant, or nursing a baby without consulting your doctor.
Store in a cool, dry place away from direct sunlight and heat — this is especially important in hot Nigerian weather. Keep the tablets in their original pack and far out of reach of children.
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
Tap a brand for packaging, NAFDAC details and authenticity check
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.