Jenspen Tablets (Loxoprofen Sodium Hydrate)

Adult dose

Administer 60 mg orally three times a day. For single dose treatment, take 60–120 mg orally. In addition, administer 60 mg orally, ideally twice a day, with a maximum of 180 mg per day. It is preferable to avoid taking it on an empty stomach. Adjust the dosage as appropriate according to symptoms.

Patients who consume more than three glasses of alcohol regularly should consult a doctor or pharmacist before taking this medication. This medication can cause gastrointestinal bleeding, so caution is necessary. Patients with heart or vascular problems or risk factors may experience serious cardiovascular issues such as myocardial infarction or stroke, and should consult a doctor closely and monitor their symptoms. This medication can cause serious gastrointestinal issues such as bleeding, ulcers, and perforation in the stomach or intestines, especially in the elderly or those taking it for a long time. Patients with a history of peptic ulcers, severe blood disorders, very poor liver or kidney function, heart failure, or allergies to this medication or its ingredients should not use it. Patients with a history of asthma or allergic reactions to aspirin should also avoid this medication. Pregnant women in the late stage or those who are breastfeeding, and patients with inflammatory bowel disease should not take this drug. Caution should be exercised with patients who have a history of peptic ulcers, liver, kidney, or blood disorders, the elderly, patients with hypertension, etc., and their condition should be checked frequently while taking the drug. This medication can cause allergic reactions such as skin rashes, itching, hives, difficulty breathing, and low blood pressure; if these symptoms appear, discontinue use immediately and consult a doctor. Symptoms related to the digestive system may include abdominal pain, nausea, vomiting, diarrhea, and bloody stools, and immediate treatment is needed in severe cases. Mental symptoms such as drowsiness, dizziness, and headaches may occur, so caution is advised when driving or operating machinery. Regular monitoring and tests are necessary as it may affect liver and kidney function. The risk of side effects may increase when taken with other non-steroidal anti-inflammatory drugs, so it is advisable not to combine them. There may be interactions with specific blood pressure medications, anticoagulants, antibiotics, and anticancer drugs; inform a doctor or pharmacist if you are on any other medications. It should not be taken during pregnancy, especially in the late stage, as it may pose risks to the fetus, and caution is required in the early or mid-pregnancy stages. It is safest not to take this medication while breastfeeding. The safety for children has not yet been established, so it is best not to use it in pediatric patients. The elderly are at a higher risk of side effects and need to be more cautious when taking this medication. Finally, this medication should be kept out of the reach of children and should not be transferred to other containers.

Serious side effects

Urticaria, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, shock, symptoms resembling anaphylaxis, significant gastrointestinal bleeding, peptic ulcers, perforation, stricture, and obstruction, Stevens-Johnson syndrome (toxic epidermal necrolysis), erythema multiforme, acute generalized exanthematous pustulosis, liver dysfunction (including jaundice), fulminant hepatitis, acute kidney failure, interstitial nephritis, respiratory distress, asthma attacks

Mild side effects

Rash, itching, fever, abdominal pain, discomfort in the stomach, loss of appetite, nausea, vomiting, diarrhea, constipation, chest tightness, indigestion, stomatitis, dry mouth, abdominal bloating, drowsiness, numbness, dizziness, headache, anemia, hemolytic anemia, leukopenia, thrombocytopenia, eosinophilia, edema, chest pain, anxiety, fatigue, palpitations, hematuria, proteinuria, fever, resolution, abnormal chest X-ray, eosinophilia, erythema multiforme, acute generalized exanthematous pustulosis

This medication may be sensitive to air and moisture, so it should be stored in a tightly sealed container. It is also safe to store at room temperature, specifically between 1 and 30 degrees Celsius, avoiding extremes of heat or cold.

Appearance

Light pink round tablets

Package unit

30 tablets/bottle, 500 tablets/bottle