Proquazone

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Proquazone

Proquazone is a non-steroidal anti-inflammatory drug (NSAID) that is primarily used in the treatment of pain and inflammation associated with conditions such as rheumatoid arthritis and osteoarthritis. It belongs to the class of drugs known as quinazolines, which are characterized by their unique chemical structure and diverse pharmacological properties.

Pharmacology

Proquazone acts by inhibiting the enzyme cyclooxygenase (COX), which is involved in the production of prostaglandins. Prostaglandins are chemicals in the body that cause inflammation, pain, and fever. By inhibiting COX, proquazone reduces the levels of prostaglandins, thereby alleviating the symptoms of inflammation and pain.

Clinical Use

Proquazone is used in the management of mild to moderate pain, especially in conditions involving inflammation of the joints such as rheumatoid arthritis and osteoarthritis. It is usually administered orally in the form of tablets.

Side Effects

Like other NSAIDs, proquazone can cause a range of side effects. These may include gastrointestinal issues such as nausea, vomiting, and ulcers, as well as cardiovascular problems such as hypertension and heart failure. It can also cause kidney damage with long-term use.

Contraindications

Proquazone should not be used in patients with a history of hypersensitivity to quinazolines or other NSAIDs. It is also contraindicated in patients with active peptic ulcer disease, severe heart failure, or severe liver or kidney disease.

See Also

• Non-steroidal anti-inflammatory drug
• Cyclooxygenase
• Prostaglandin
• Rheumatoid arthritis
• Osteoarthritis