Save up -80% on Mefenamic acid

Note: this is a drug discount program, not an insurance plan.
RX BIN: 015558RX PCN: HTGroup ID: DDN6600Card Holder ID: DDN6600
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2019 Price of Ponstel

$976.1040 capsules/250mg
Price with discount in nearest pharmacy. Price may vary.

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We offer free Ponstel coupons and discounts that may help you save up to 80% off the retail price in your local pharmacy. Just print your coupon! It’s ready to use and never expire. Present your manufacturer copay card in most local pharmacies to get a discount on Mefenamic acid every time. What are you waiting for? Claim your prescription drug card now!

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Mefenamic acid volume of distribution

Arthranilic acid, also known as mefenamic acid, is a weak organic acid. Peak plasma levels are attained in 2–4 hours and its elimination half-life is approximately 2 hours. More than 90% has been reported to be bound to albumin; it has an estimated volume of distribution of 1.06 L/kg.

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2018 Statistics

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What is Mefenamic acid

A non-steroidal anti-inflammatory agent with analgesic, anti-inflammatory, and antipyretic properties. It is an inhibitor of cyclooxygenase.

Mefenamic acid mechanism of action

Mefenamic acid binds the prostaglandin synthetase receptors COX-1 and COX-2, inhibiting the action of prostaglandin synthetase. As these receptors have a role as a major mediator of inflammation and/or a role for prostanoid signaling in activity-dependent plasticity, the symptoms of pain are temporarily reduced.

Dosage forms of Mefenamic acid

Ponstan250mg100 Capsule$88.00
Mefenamic Acid250mg100 Capsule$67.00

Prescription Generics


International Brands

Dom-mefenamic Acid


Acide mefenamique Acido mefenamico


Dominion Pharmacal

CAS number






Affected organisms

Humans and other mammals

Indication of Mefenamic acid

For the treatment of rheumatoid arthritis, osteoarthritis, dysmenorrhea, and mild to moderate pain, inflammation, and fever.

Toxicity of Mefenamic acid

Oral, rat LDsub50/sub: 740 mg/kg. Symptoms of overdose may include severe stomach pain, coffee ground-like vomit, dark stool, ringing in the ears, change in amount of urine, unusually fast or slow heartbeat, muscle weakness, slow or shallow breathing, confusion, severe headache or loss of consciousness.

RX24 Drugs Disclaimer: consult your healthcare provider before buying a Mefenamic acid on prescription or using an RX manufacturer savings coupon. Content on this page is provided for informational purposes only. Any use of this information is at your own risk.

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