Glostin Tablet (Azelastine Hydrochloride)

Adult dose

As azelastine hydrochloride, take 1 mg once and 2 mg for bronchial asthma, taking it orally twice daily after breakfast and before bed. Adjust dosage according to age and symptoms.

This medication should not be used in children under 6 years of age. Furthermore, it should not be administered to patients with galactose intolerance, certain lactase deficiencies, or congenital disorders of glucose-galactose absorption since this medication contains lactose. Patients allergic or hypersensitive to the ingredient Yellow No. 5 should use this product with caution. This medication may cause drowsiness, so it is advisable to avoid dangerous activities such as driving or operating machinery. Neurological symptoms may include drowsiness, fatigue, numbness in the hands and feet, and gait disturbances. Gastrointestinal symptoms may include dry mouth, nausea, vomiting, decreased appetite, abdominal pain, constipation, diarrhea, and stomach discomfort. Rarely, symptoms such as facial flushing or shortness of breath may occur. Respiratory symptoms may include a dry nose. It may affect liver function, and liver enzyme levels may increase. If skin rash or hypersensitivity symptoms occur, use should be discontinued immediately. Urinary symptoms such as difficulty urinating, hematuria, and frequent urination may occur rarely. An increase in white blood cell count has also been reported rarely. Symptoms such as swelling or menstrual irregularities may also occur. Patients undergoing long-term steroid therapy should decrease the steroid dosage slowly when using this medication, and it should be done under a doctor’s supervision. Bronchial asthma patients should fully understand that this medication is not one that quickly alleviates an existing attack. Seasonal allergy patients are advised to start taking the medication before the onset of severe allergy symptoms and to continue until the symptoms have resolved. Caution is advised when consuming alcohol during the use of this medication, as it may enhance drowsiness and other sedative effects. Caution is also needed when taking this medication together with cimetidine. Women who are pregnant or may become pregnant should only use this medication if the benefits of treatment are judged to outweigh the risks. Lactating women should avoid using this medication as it may be passed into breast milk; if use is unavoidable, it is advisable to discontinue breastfeeding. The safety of this medication in preterm infants, neonates, infants, and young children has not been sufficiently confirmed, so caution is warranted. Elderly patients may have decreased physical function, so careful dosage adjustment is necessary. This medication may have a bitter taste, so please take note when consuming. When storing, keep it out of reach of children, and store it in a cool, dry place away from direct sunlight. Also, it is important not to transfer it to another container to maintain quality.

Serious side effects

• Shortness of breath → Breathing problems
• Swelling → Severe swelling or urination abnormalities

Mild side effects

• Drowsiness
• fatigue
• numbness in hands and feet
• gait disturbances
• dry mouth
• nausea
• vomiting
• cough in mouth
• decreased appetite
• abdominal pain

This medication is sensitive to light, so it should be stored in a special container that prevents light exposure. Additionally, it should be kept at room temperature between 1 and 30 degrees Celsius, avoiding excessively hot or cold places.

Appearance

Bright yellow round film-coated tablet

Package unit

30 tablets/bottle, 300 tablets/bottle