Ponstel
Ponstel is mefenamic acid 250mg and 500mg tablets for dysmenorrhoea and acute pain, a fenamate NSAID that blocks the cyclo-oxygenase enzymes.
- Category
- Pain Management
- Active ingredient
- Mefenamic Acid
- Route
- Oral use
- Form
- Tablet
- Strengths
- 250 · 500mg
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
- Manufacturer
- 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, much of it produced in India, offers a significantly more affordable alternative to the original brand, ensuring reliable access for expats and those located far from a local medical store.