Viewing nowRelaxa Tablet 250 mg (Chlorphenesin Carbamate)
Chlorphenesin Carbamate 250mg
Tablet · Prescription medication
Samchundang Pharmaceutical Co., Ltd.

MFDS item code 199600917 · Notified 1996.07.01
Relief of painful muscle spasms associated with musculoskeletal disorders (e.g., lumbago and herniated intervertebral discs)
This medication is used to relieve painful spasms associated with musculoskeletal disorders such as low back pain, degenerative spinal disease, herniated discs, spondylolysis and spondylolisthesis, vertebral osteoporosis, and shoulder-arm syndrome.
Adults: Administer 250㎎ of chlorphenesin carbamate orally 3 times daily. Adjust the dose as appropriate according to age and symptoms.
This medication contains the active ingredient chlorphenesin carbamate and acts as a muscle relaxant. It should not be used in patients who have previously experienced allergic reactions to this medication or similar drugs, or in patients with liver dysfunction. Patients with a history of liver or kidney dysfunction should use this medication with caution and follow their doctor's instructions carefully. During treatment, allergic symptoms such as rash or swelling may occur, and if such symptoms appear, the medication should be discontinued immediately. Additionally, central nervous system symptoms such as drowsiness, dizziness, headache, and lethargy may occur, so caution is necessary. It may also affect the digestive system, leading to symptoms such as nausea, abdominal pain, and decreased appetite. Rarely, side effects such as a decrease in blood cell counts may appear, so patients should consult a doctor if they notice any abnormal symptoms. Severe reactions on the skin may occur, so patients should carefully monitor their skin condition and stop taking the medication immediately and seek medical attention if any abnormalities arise. Drowsiness or impaired concentration may occur while taking this medication, so it is advisable to avoid hazardous activities such as driving or operating machinery. For prolonged use, it is safe to have regular blood tests and liver function tests. Taking this medication with other central nervous system depressants or certain psychiatric medications may enhance side effects, so patients should consult their doctor if they are currently taking such medications. Pregnant women or women who may become pregnant should only take this medication if the benefits of treatment outweigh the risks, as its safety is not established. It is advisable for breastfeeding women to avoid this medication. Its safety in children and adolescents is not established, so its use is not recommended. Elderly patients may have diminished physical function, so special caution such as dosage adjustments is necessary.
Rash, edema, drowsiness, dizziness, headache, heaviness, weakness, fatigue, nausea, vomiting, abdominal pain, discomfort in the upper abdomen, feeling of abdominal fullness, loss of appetite, dry mouth, leukopenia, thrombocytopenia, toxic epidermal necrolysis (Stevens-Johnson syndrome)
Not everyone experiences these, and they can vary from person to person.
This medication should be stored in a tightly closed container to prevent exposure to air or moisture. It is best to maintain the storage temperature between 1 and 30 degrees Celsius to preserve the effectiveness of the medication for a longer duration.
White round tablet
30 tablets/bottle, 300 tablets/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
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Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.
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For anything that needs medical judgment, consult a doctor or pharmacist.
This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.