Viewing nowNiaami Tablet (Niacinamide)
Nicotinamide 500mg
Tablet · OTC medication
Gyeongnam Pharmaceutical Co., Ltd.

MFDS item code 202600328 · Notified 2026.02.05
Treatment of niacinamide deficiency
Niacinamide deficiency can cause symptoms such as dermatitis, glossitis, and neurological symptoms; this medication is used to improve such deficiency states.
Adults take 1 tablet once daily with water.
This medication should not be taken by individuals who are allergic to it or have had hypersensitivity reactions to its components. Women who are undergoing medical treatment, are pregnant, or may become pregnant should consult a doctor or pharmacist before taking this medication. It is also not recommended for nursing mothers, so it is important to consult a specialist. This medication contains a dye called Yellow No. 5, so individuals with allergies or hypersensitivity to this substance should use caution. If symptoms like flushing or itching occur while taking the medication, it should be discontinued immediately, and a healthcare professional should be consulted. Excessive consumption of this medication may lead to the development of peptic ulcers, difficulty in blood sugar regulation, increased serum uric acid levels, or the risk of liver damage. If an overdose occurs accidentally, discontinuation of use and consultation with a physician should occur immediately. If symptoms do not improve after one month of use, consulting a specialist is necessary. This medication should be taken exactly as prescribed in terms of dosage and frequency, and if other medications are being taken, it is essential to inform healthcare professionals to prevent drug interactions. When storing, keep it out of the reach of children, avoid direct sunlight, and store it in a cool place with low humidity, ensuring the cap is securely closed. Additionally, to maintain the quality of the medication, do not transfer it to another container.
Not everyone experiences these, and they can vary from person to person.
This medication should be stored in a sealed container to keep out air, and it is best stored at room temperature between 1°C and 30°C. By storing it this way, the effectiveness of the medication can be well maintained and degradation can be prevented.
Orange oval film-coated tablet
100 tablets/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
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Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.
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For anything that needs medical judgment, consult a doctor or pharmacist.
This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.