Mebitan Tablets (Memantine Hydrochloride)

Adult dose

This medication is taken orally once daily and should be administered at the same time each day. If necessary, it may be taken twice a day. The dosage increase method is to raise the dose by 5 mg weekly over the first three weeks to reach a maintenance dose. Week 1 (Days 1-7): 5 mg once daily Week 2 (Days 8-14): 10 mg once daily Week 3 (Days 15-21): 15 mg once daily From the fourth week, 1

This medication should not be used by patients with hypersensitivity to the ingredient or those with severe liver or kidney dysfunction. Patients with epilepsy or a history of seizures should be particularly cautious when using this medication, as the risk of side effects may increase when taken with certain other medications. Patients who may experience alterations in urinary pH or those with cardiovascular disease should be closely monitored while using this medication. Side effects such as dizziness, headache, constipation, drowsiness, and hypertension may occur during treatment, so any unusual symptoms should be discussed with healthcare providers. There may be potential drug interactions, so it is essential to inform healthcare providers of any medications currently being taken, especially in cases of co-administration with NMDA antagonists, antipsychotics, skeletal muscle relaxants, anticoagulants, etc. Women who are pregnant or may become pregnant should consider the risks to the fetus associated with the use of this medication, weighing the benefits and risks adequately. For breastfeeding mothers, it is recommended to discontinue breastfeeding as this medication may pass into breast milk. Safety and efficacy have not been established for pediatric and adolescent patients under 18 years of age, and use in this population is not recommended. In cases of overdose, symptoms such as confusion, drowsiness, dizziness, and vomiting may occur; thus, if an overdose is suspected, immediate medical attention should be sought for appropriate treatment. This medication may impair the speed of response and concentration, so caution is advised when driving or operating machinery. Keep out of reach of children and store in the original container to maintain quality.

Serious side effects

• Seizures
• psychotic reactions
• hallucinations
• heart failure
• venous thromboembolism/thrombosis
• respiratory distress
• pancreatitis
• hepatitis

Mild side effects

• Dizziness
• headache
• constipation
• drowsiness
• hypertension
• confusion
• hallucinations
• psychotic reactions
• balance disorders
• gait abnormalities

Store this medication in a tightly sealed container to prevent air ingress, at room temperature between 1 to 30 degrees Celsius. Proper storage will help maintain the medication's efficacy and use safely.

Appearance

White to off-white oblong film-coated tablets

Package unit

Domestic: 30 tablets/bottle, 100 tablets/bottle Export: 30 tablets (10 tablets/PTPX3)