Alena Tablet 10 mg (Epinastine Hydrochloride)

Adult dose

1. Asthma, urticaria, eczema/dermatitis, pruritus, prurigo, and common psoriasis accompanied by pruritus Adults: Administer epinastine hydrochloride 20 mg orally once daily. Adjust the dose appropriately according to symptoms. 2. Allergic rhinitis Adults: Administer 10～20 mg of this medicine orally once daily. Adjust the dose appropriately according to symptoms.

This medicine should not be used by individuals who are allergic to this medication or its ingredients. This medicine contains lactose, so individuals with a genetic condition that prevents lactose digestion should avoid taking it. Those with liver disease or a history of liver disease should exercise caution as their liver condition may worsen when using this medication. If allergic symptoms such as rashes, urticaria, swelling of the face or extremities, severe itching occur while taking this medication, stop taking it immediately and consult a doctor. Occasionally, neurological symptoms such as drowsiness, fatigue, headache, dizziness, insomnia, nightmares, numbness, or feeling of mental cloudiness may occur. Gastrointestinal symptoms may include nausea, stomach discomfort, dry mouth, abdominal pain, decreased appetite, vomiting, diarrhea, constipation, and oral inflammation. Since liver function abnormalities may occur, if liver enzyme levels increase or jaundice symptoms appear, stop taking it immediately. It may affect kidney function, resulting in a rare occurrence of protein in the urine. Symptoms resembling cystitis, such as frequent urination, hematuria, and urinary difficulties, may appear; consult a doctor if any abnormal signs occur. Rapid heartbeats may occasionally occur. Respiratory symptoms such as difficulty in expectoration, shortness of breath, and nasal congestion have been reported rarely. Blood-related anomalies may include a decrease in platelet counts or an increase in white blood cell counts, requiring regular monitoring. In women, rare occurrences of gynecomastia, breast enlargement, menstrual irregularities, or breast pain may occur. This medication is not a rapid relief medication for asthma attacks; therefore, it should be fully explained to asthma patients regarding its purpose and effects. For patients receiving long-term steroid treatment, the steroid dosage must be adjusted gradually when taking this medication, and it should be done under medical supervision. This medication can cause drowsiness, so care should be taken when operating machinery or driving. If its effect is not confirmed, it is advisable not to take it for an extended period. Patients with seasonal allergies should start taking it before the season when symptoms worsen and maintain regular use until symptoms resolve. When taken with other sleeping pills, antihistamines, or alcohol, this medication may enhance sedative effects, although there is limited experience in combined use, so caution is advised. This medication has little interaction with other drugs metabolized in the liver, so it generally does not have a significant impact on drug metabolism. Safety during pregnancy is not guaranteed, so women who are pregnant or may become pregnant should consult a doctor and use it cautiously. Breastfeeding women should avoid taking this medication if possible, as it may be passed into breast milk or discontinue breastfeeding. Safety has not been adequately confirmed for children, especially newborns or infants. Elderly patients may have reduced liver and kidney function, so if adverse reactions occur, it may be necessary to reduce the dosage or temporarily discontinue the medication. In overdose cases, there is a risk of cardiac arrhythmias, so immediate medical attention is needed for an electrocardiogram and appropriate treatment such as gastric lavage or diuresis. This medication should be kept out of the reach of children, and care should be taken not to transfer it to another container as it may affect quality. Taking it on an empty stomach may increase blood concentration, so it is advisable to discuss the timing and method of administration with a physician based on the condition.

Allergic reactions (rash, urticaria, redness), itching, swelling (of the face, limbs, etc.), erythema accompanied by itching, drowsiness, lethargy, headache, dizziness, insomnia, nightmares, numbness, feeling of heaviness in the head, nausea, discomfort in the stomach, thirst, abdominal pain, loss of appetite, vomiting, feeling of fullness in the stomach, somatic sensation, diarrhea, constipation, dry lips, abdominal distension, stomatitis, liver dysfunction, jaundice, hepatitis, worsening of symptoms, proteinuria, frequent urination, hematuria, urinary retention, palpitations, shortness of breath, difficulty in expectoration, nasal congestion, thrombocytopenia, leukocytosis, gynecomastia, breast enlargement, menstrual irregularities, flushing, bitter taste, decreased taste sensation, chest pain

This medication should be stored in a tightly closed container to protect it from air and moisture. It is best to maintain the storage temperature between 1 to 30 degrees Celsius.

Appearance

This medication is a white or slightly yellow circular film-coated tablet.

Package unit

Bottle packaging - 30 tablets/bottle, Bottle packaging - 100 tablets/bottle