Alphen 8-Hour Sustained Release Tablet (Acetaminophen)

Adult dosage

Take 2 tablets every 8 hours. Do not exceed 6 tablets in 24 hours.

Children's dosage

Children over 12 years old should take 2 tablets every 8 hours. Do not exceed 6 tablets in 24 hours.

This drug can burden the liver. Therefore, individuals who regularly consume more than three glasses of alcohol per day should consult with a doctor or pharmacist before taking this medication. Severe skin rashes or blistering symptoms may occur while taking this drug; if such symptoms appear, discontinue use immediately and consult a professional. Caution should be taken not to exceed 4,000 mg in a day due to the acetaminophen content, and it should not be taken alongside other acetaminophen-containing products. Individuals who have an allergy to this medication, have peptic ulcers, severe liver or kidney impairment, decreased cardiac function, or a history of aspirin-induced asthma should not take this medication. Additionally, persons currently taking barbiturates or tricyclic antidepressants, those who consume alcohol, and children under 12 years old should not use this medication. As this is a sustained-release formulation, do not crush, chew, or dissolve the tablets; swallow them whole. Individuals with liver or kidney issues, hypersensitivity, asthma, bleeding tendencies, the elderly, those who are pregnant or breastfeeding, and individuals taking certain medications should consult with a professional before use. If breathing difficulties, systemic rashes, nausea, vomiting, or severe skin reactions occur while taking this medication, discontinue use immediately and seek medical advice. For prolonged use of this medication, regular blood tests and liver function tests should be conducted, and if symptoms persist or worsen, consult a professional. In cases of overdose, go to the hospital immediately for liver protective treatment. This medication should be stored in a sealed container in a cool place out of reach of children. Follow the doctor's prescription when taking this medication and be careful not to take it with other analgesics.

Serious side effects

Hives, severe swelling (edema), chest tightness, breathing difficulties, cold sweat, paleness, severe rash accompanied by high fever, blisters, peeling skin, pain in oral/eye mucosa, rash, allergic reactions, mucocutaneous syndrome (Stevens-Johnson syndrome), toxic epidermal necrolysis (Lyell's syndrome), sudden and severe headaches, confusion, seizures, visual disturbances, paralysis, significantly decreased urine output, and severe systemic swelling.

Mild side effects

• Nausea
• vomiting
• loss of appetite
• pruritic rash
• rash
• fixed drug eruption
• elevated AST
• elevated ALT

Drug interactions

Do not take this medication with other anti-inflammatory (NSAID) analgesics, other products containing acetaminophen, barbiturates, or tricyclic antidepressants. Patients taking warfarin, lithium, or thiazide diuretics should consult a doctor or pharmacist before use.

Food interactions

Do not take this medication with alcohol.

This medication should be stored in a sealed, air-tight container at room temperature between 1 degree and 30 degrees Celsius. By storing it this way, the medication's effectiveness can be maintained longer.

Appearance

White rectangular film-coated tablet

Package unit

30 tablets/bottle, 500 tablets/bottle