Epinasin Tablet (Epinastrine Hydrochloride)

Adult dose

Asthma, urticaria, eczema/dermatitis, pruritus, prurigo, and psoriasis accompanied by pruritus Adults: Take 20 mg of epinastine hydrochloride orally once daily. The dose may be adjusted appropriately according to symptoms. Allergic rhinitis Adults: Take 10～20 mg of this medicine orally once daily. The dose may be adjusted appropriately according to symptoms.

This drug should not be used in patients with a hypersensitivity to this drug or its components. Additionally, this drug contains lactose and should not be administered to patients with genetic conditions such as galactose intolerance, Lapp lactase deficiency, or glucose-galactose malabsorption. Patients with liver disease or a history of liver disease should be cautious as liver function may deteriorate while using this drug. If allergic reactions such as rash, urticaria, swelling of the face or extremities, or pruritus occur while taking this drug, use should be immediately discontinued and medical attention should be sought. Occasionally, symptoms of the central nervous system such as drowsiness, lethargy, headache, dizziness, insomnia, and nightmares may occur, necessitating caution while driving or operating machinery. Gastrointestinal symptoms may include nausea, abdominal pain, loss of appetite, vomiting, diarrhea, and constipation, so if any abnormal symptoms persist, consultation with a medical professional is advised. Regular liver function tests should be performed as liver function abnormalities may occur, and if any abnormal symptoms appear, immediate reporting is necessary. Since kidney function may be affected, if proteinuria or other symptoms are observed, consultation with a doctor is required. Symptoms similar to cystitis or urinary retention may occur, so caution is needed if such symptoms are present. Palpitations, dyspnea, and nasal congestion may also rarely occur, making observation of symptoms important. Blood tests may show thrombocytopenia or leukocytosis, so regular testing is necessary. Gynecomastia, menstrual irregularities, and decreased taste have also been rarely reported, so consultation should be sought if any abnormal symptoms arise. This drug is not a fast-acting agent for alleviating asthma attacks, so asthma patients should have a thorough understanding of symptom management. In patients who are undergoing long-term steroid treatment, dosage reduction of the steroid should be done gradually while using this drug. This drug may cause drowsiness, so caution should be taken while driving or operating dangerous machinery. If no effect is observed, avoid long-term use. Patients with seasonal allergies are advised to start taking this drug before symptoms begin and continue during the symptom period. This drug has a low potential to enhance sedative effects when used with other sleep aids or alcohol, but caution is advised due to limited experience with combinations. Women who are pregnant or may become pregnant should carefully consider the risks and benefits of taking this drug, and breastfeeding women should avoid its use or discontinue breastfeeding. The safety of this drug in children, especially premature infants or newborns, has not been sufficiently established and caution is advised in its use. Elderly patients should also be carefully monitored for adverse reactions due to possible decrease in liver and kidney function, and dose adjustment may be necessary if needed. In cases of overdose, cardiac events such as arrhythmias may occur, and in emergencies, gastric lavage or diuresis, along with supportive treatment, should be performed. This drug should be kept out of reach of children and should not be transferred to other containers for safety. Taking this drug on an empty stomach may increase blood concentration, so it is recommended to take it after meals or before bedtime depending on the condition.

• Allergic reactions
• rash
• hives
• redness
• itching
• swelling
• erythema accompanied by itching
• drowsiness
• lethargy
• headache

This drug should be stored in a tightly sealed container to avoid exposure to air or moisture. It is best to maintain storage temperatures between 1 degree and 30 degrees Celsius at room temperature.

Appearance

This drug is a white or slightly yellow round film-coated tablet.

Package unit

30 tablets/bottle, 100 tablets/bottle