Ponstel
Ponstel is mefenamic acid 250mg and 500mg tablets for dysmenorrhoea and acute pain, a fenamate NSAID that blocks the cyclo-oxygenase enzymes.
All strengths and pack prices
| Strength | Pack | Price | Per unit |
|---|---|---|---|
| 250mg | 30 tablets | $17.40 | $0.58 |
| 250mg | 60 tablets | $31.20 | $0.52 |
| 250mg | 90 tablets | $45.00 | $0.50 |
| 250mg | 120 tablets | $55.20 | $0.46 |
| 250mg | 180 tablets | $70.20 | $0.39 |
| 250mg | 360 tablets | $129.60 | $0.36 |
| 500mg | 30 tablets | $27.90 | $0.93 |
| 500mg | 60 tablets | $51.60 | $0.86 |
| 500mg | 90 tablets | $73.80 | $0.82 |
| 500mg | 120 tablets | $88.80 | $0.74 |
| 500mg | 180 tablets | $120.60 | $0.67 |
| 500mg | 360 tablets | $223.20 | $0.62 |
- Category
- Pain Management
- Active ingredient
- Mefenamic Acid
- Route
- Oral use
- Form
- Tablet
- Strengths
- 250 · 500mg
You will receive a quality generic equivalent, depending on stock.
No prescription needed: we place your order for Ponstel on your behalf.
- Conditions
- Dysmenorrhoea · Acute Pain
- Alternative names
- Ponstan
- Therapeutic class
- Non-steroidal anti-inflammatory drug (NSAID)
- Pharmacological class
- Fenamate
- Minor side effects
- nausea; dyspepsia; diarrhoea
- Moderate side effects
- dizziness; headache; nervousness
- Dosage forms
- Tablet
- Administration route
- Oral use
- Originator
- Pfizer
- Onset time
- 30–60 minutes
- Duration
- 4–6 hours
- Storage instructions
- Store at room temperature in a dry place.
- Drug interactions
- Warfarin; aspirin; corticosteroids
- Age restrictions
- Not recommended for children under 12 years of age.
Contraindications
active peptic ulceration; inflammatory bowel disease; severe heart failure; renal impairment; history of asthma related to NSAIDs
Precautions and warnings
take with food to reduce stomach irritation; avoid if history of stomach ulcers; monitor for gastrointestinal bleeding
Serious side effects
gastrointestinal haemorrhage, requires immediate medical attention; anaphylaxis, requires immediate medical attention; acute renal failure, requires immediate medical attention
Patient summary
Ponstel is mefenamic acid 250mg and 500mg tablets for dysmenorrhoea and acute pain, a fenamate NSAID that blocks the cyclo-oxygenase enzymes.
Mechanism of action
Mefenamic acid inhibits the cyclo-oxygenase (COX) enzymes, which are responsible for the synthesis of prostaglandins. By reducing prostaglandin production, it diminishes inflammation and pain signals.
Pregnancy and breastfeeding
Pregnancy: Avoid, particularly in the third trimester due to risk of closure of foetal ductus arteriosus. Breastfeeding: Confirm breastfeeding suitability with a qualified clinician or pharmacist before use.
Ponstel is a familiar brand of Mefenamic Acid, used for the management of Dysmenorrhoea and Acute Pain. This medication is also sold under the brand name Ponstan. It is supplied as a tablet in strengths of 250mg and 500mg. It provides a consistent option for individuals dealing with these symptoms.
Buying Ponstel online
Generic Mefenamic Acid offers a significantly more affordable alternative to the original brand, ensuring reliable access for expats and those located far from a local medical store.
What you will receive
Ponstel is the originator brand name, made by Pfizer. We use it here to identify the medicine only; we are not affiliated with Pfizer and do not ship the original Ponstel.
- You receive a generic equivalent: the same active ingredient (Mefenamic Acid) at the same dose, mostly recognised branded generics from vetted manufacturers.
- The exact brand supplied depends on what is in stock at the dispatching warehouse.
- Inactive ingredients, tablet appearance and packaging can differ from the original brand; the active ingredient and dose are the same.