Shinshin Cetirizine (Cetirizine Hydrochloride)

Adult dose

Adults and children over 6 years of age should take 10 mg of cetirizine hydrochloride orally once a day before bedtime. For patients sensitive to adverse reactions, it can be taken as 5 mg in the morning and evening. Adjust the dosage appropriately according to age and symptoms. Patients with renal impairment should adjust the dosing interval according to their kidney function, and the dosage should be modified based on creatinine clearance (CLcr). Dosage adjustment based on creatinine clearance follows:

Child dose

Children over 6 years of age should take 10 mg of cetirizine hydrochloride orally once a day before bedtime. In children with renal impairment, the dose should be adjusted individually based on renal clearance and body weight.

This medication should not be taken by patients who are allergic to certain ingredients or who have severely impaired kidney function, as well as children under 6 years old. Individuals with lactose intolerance or genetic lactose-related disorders should also avoid taking this medication. It is advisable not to use this medication in conjunction with certain drugs, such as theophylline or ritonavir. Excessive alcohol consumption should also be avoided. Patients with kidney or liver problems, or the elderly, should consult a doctor or pharmacist before taking this medication. Patients with epilepsy or those at risk of seizures should also exercise caution. Those with conditions that impede urination should take this medication with care. Pregnant or breastfeeding women should consult a professional before using this medication. If unusual symptoms appear after taking this medication, it is important to stop taking it immediately and consult a professional; rapid treatment is needed in case of overdose. This medication may have various side effects such as drowsiness, headache, digestive disorders, skin rash, so symptoms should be closely monitored. It is recommended to stop taking this medication for a certain period before allergy testing, and caution is needed when driving or operating machinery. It can be taken with food, but the absorption rate may be slightly delayed. Keep out of reach of children and store the product in its original container to maintain quality.

Serious side effects

Urticaria, swelling (edema), hypersensitivity shock, acute generalized exanthematous pustulosis, thrombocytopenia, jaundice, liver function impairment, urinary retention, urinary obstruction

Mild side effects

• Drowsiness
• headache
• lethargy
• numbness
• weakness
• anxiety
• sensory disturbances
• lethargy
• fatigue
• dizziness

This medication must be stored in a tightly sealed container to prevent exposure to air or moisture. It is important to maintain a storage temperature between 1 degree and 30 degrees Celsius.

Appearance

White, rectangular film-coated tablet

Package unit

10 tablets/box [(10 tablets/PTP) x 1], 30 tablets/bottle, 100 tablets/box [(10 tablets/PTP) x 10], 1000 tablets/box [(10 tablets/PTP) x 100]