Azentin Tablet (Azelastine Hydrochloride)

Adult dose

For Azelastine Hydrochloride, take 1 mg once, or 2 mg if for bronchial asthma, administered orally twice daily after breakfast and before bedtime. Adjust as appropriate based on age and symptoms.

This medication should not be used in children under 6 years old. Additionally, as it contains lactose, it should not be administered to individuals with genetic issues such as galactose intolerance, Lapp lactase deficiency, or glucose-galactose malabsorption. This medication contains Yellow No. 4 and Yellow No. 5 dyes, so caution should be exercised in those with allergies or hypersensitivity to these ingredients. When taking the medication, neuromuscular side effects such as drowsiness, lethargy, tingling in hands and feet, and dizziness may occur. Gastrointestinal symptoms such as dry mouth, nausea, vomiting, loss of appetite, abdominal pain, constipation, and diarrhea may also occur. Flushing of the face or shortness of breath may occur rarely, so monitoring is necessary. Nasal dryness may develop, and there may be an increase in liver function test values, so regular checks are recommended. If hypersensitivity reactions like skin rashes occur, discontinue use immediately. Urinary symptoms such as difficulty urinating, hematuria, and frequent urination may be observed, hence consultation with a doctor is advised if abnormal symptoms occur. Rarely reported blood-related side effects include leukocytosis. Other symptoms such as edema or menstrual irregularities may also occur, so caution is needed. This medication may cause drowsiness, hence avoid driving or operating dangerous machinery while taking it. Patients undergoing long-term steroid treatment should gradually adjust their steroid dosage based on a doctor’s advice when taking this medication. This medication is not an immediate relief drug for acute attacks of bronchial asthma, and patients should be adequately informed. When using it for seasonal symptoms, it is advisable to start taking it before the symptoms begin and to continue until the symptoms end. Caution is advised as consuming alcohol may enhance the sedative effects, and care should be taken when used with cimetidine. Women who are pregnant or may become pregnant should use this medication only if the benefits outweigh the risks, and nursing mothers are advised not to use it if possible; if unavoidable, breastfeeding should be discontinued. Safety in premature infants, newborns, infants, and children has not been sufficiently confirmed, so caution is necessary. Elderly individuals may have reduced bodily functions, so dosage adjustments and caution are necessary. This medication may have a bitter taste, so please keep this in mind when taking it. When storing, keep it out of reach of children, avoid direct sunlight, and store in a cool place with low humidity. To maintain quality, do not transfer to another container, and it is important to store it in the designated container.

Serious side effects

Shortness of breath

Mild side effects

• Drowsiness
• lethargy
• limb numbness
• dizziness
• dry mouth
• nausea
• vomiting
• cough in the mouth
• loss of appetite
• abdominal pain

This medication is sensitive to light, so it should be stored in a container that does not allow light to pass through. Additionally, it is best to store the medication at room temperature between 1 to 30 degrees Celsius, avoiding excessively hot or cold places.

Appearance

Bright yellow round film-coated tablet

Package unit

30 tablets/bottle, 100 tablets/bottle