Sigmafenac SR tablets contain the active ingredient diclofenac sodium 75 mg in a sustained-release (SR) tablet form. Diclofenac belongs to a class of medications known as nonsteroidal anti-inflammatory drugs (NSAIDs). This medication works by inhibiting the production of certain substances in the body called prostaglandins, which play a key role in causing pain, inflammation, and fever. The sustained-release tablet form helps provide a sustained effect of the medication for a longer period, reducing the number of daily doses.
What are the ingredients in Sigmafenac SR?
Sigmafenac SR tablets contain the following active ingredient:
Diclofenac sodium: 75 mg.
The tablets also contain inactive ingredients to form the tablet and control the gradual release of the medication.
Indications for Use of Sigmafenac SR
Sigmafenac SR tablets are used to treat and relieve:
Dysmenorrhea (menstrual pain).
Migraine attacks with or without aura in adults.
Pain and inflammation associated with certain osteoarthritis conditions.
Pain and inflammation associated with rheumatoid arthritis.
Treatment of moderate to severe pain in various conditions, such as post-operative pain or injury.
What is the dosage of Sigmafenac SR?
Sigmafenac SR tablets should be taken as directed by your doctor. The dosage depends on the condition being treated and the severity of the pain or inflammation. The usual adult dose is one 75 mg tablet once daily, preferably with or after a main meal. In some cases, your doctor may prescribe a 75 mg dose twice daily if symptoms are severe. The tablet should be swallowed whole with water and should not be broken, chewed, or crushed to maintain its extended-release properties.
What are the side effects of Sigmafenac SR?
Sigmafenac SR tablets may cause some side effects, including:
Digestive disturbances such as stomach pain, nausea, diarrhea, constipation, and heartburn.
Headache.
Dizziness.
High blood pressure.
Fluid retention and swelling.
In rare cases, more serious side effects may occur, such as stomach ulcers or gastrointestinal bleeding, kidney or liver problems, severe allergic reactions, or cardiovascular problems (such as an increased risk of heart attacks and strokes, especially with long-term use and high doses). You should inform your doctor immediately if you experience any severe, persistent, or unusual side effects.