Florfen Tablets
Chlorzoxazone 250mg · Acetaminophen 300mg
Tablet · OTC medication · Combination
Gyeongnam Pharmaceutical Co., Ltd.
MFDS item code 201400542 · Notified 2014.02.06
This product's status changed to Approval withdrawn on 2023.10.25. It may no longer be sold, so consult a doctor or pharmacist before taking it.
Relief of muscle tension associated with neuralgia and muscle pain
This medication is used for various disorders related to abnormal muscle tension, including neuralgia, muscle pain, joint pain, lower back pain, pain due to sprains, shoulder stiffness and pain, muscle cramps, and muscle rigidity.
Adults: Take 2 tablets per dose, up to 4 times a day. Avoid taking on an empty stomach.
This medication may pose a risk of liver damage if taken by individuals who regularly consume more than three drinks per day, so consultation with a doctor or pharmacist is essential. This medication contains acetaminophen, and it is important to be cautious as taking it with other acetaminophen products may exceed the maximum daily dosage of 4,000mg, leading to potential liver damage. This medication should not be taken by individuals allergic to specific ingredients, especially those with hypersensitivity to chlorzoxazone or acetaminophen. Patients with severe liver or kidney dysfunction and those with a history of allergies should exercise increased caution when taking this medication. If symptoms of an allergic reaction such as hives, skin redness, or itching occur during use, the medication should be discontinued immediately. Rarely, skin rash or bleeding, changes in urine color, severe swelling, or anaphylactic reactions may occur, requiring vigilance. This medication can cause liver damage, so if there are signs of liver dysfunction, it should be stopped. Occasionally, gastrointestinal disturbances or rare gastrointestinal bleeding may occur, so be attentive to digestive symptoms. While taking this medication, neurological and psychiatric symptoms such as drowsiness, dizziness, headache, lethargy, and excessive excitement may occur; therefore, caution is necessary when driving or operating machinery. For women who are pregnant or may become pregnant, the safety of this medication is uncertain; thus it should only be used when it is determined that the benefits of treatment outweigh the risks.
Not everyone experiences these, and they can vary from person to person.
This medication can be sensitive to air or moisture, so it should be stored in a tightly sealed container. It is best to maintain the storage temperature between 1 degree and 30 degrees Celsius at room temperature. Proper storage will help ensure the medication's efficacy.
White oval film-coated tablet
10 tablets (10 tablets/PTP x 1)
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Chlorzoxazone 250mg · Acetaminophen 300mg
Tablet · OTC medication · Combination
Gyeongnam Pharmaceutical Co., Ltd.
Chlorzoxazone 250mg · Acetaminophen 300mg
Tablet · OTC medication · Combination
Allico Pharmaceutical Co., Ltd.
Acetaminophen · Chlorzoxazone
OTC medication · Combination
Taeguk Pharmaceutical Co., Ltd.
CombinationAcetaminophen 300mg · Chlorzoxazone 250mg
Tablet · OTC medication · Combination
Korea Pavis Pharmaceutical Co., Ltd.
Chlorzoxazone · Acetaminophen
OTC medication · Combination
Genupharm Co., Ltd.
CombinationAcetaminophen · Chlorzoxazone
OTC medication · Combination
Hanmi Pharmaceutical Co., Ltd.
Chlorzoxazone · Acetaminophen
OTC medication · Combination
Jeongwoo Pharmaceutical Co., Ltd.
CombinationChlorzoxazone · Acetaminophen
OTC medication · Combination
Aprogen Pharmaceuticals, Co., Ltd.
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.
No questions yet.
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.