Vitamin C tablets
Function and Efficacy
This product is involved in the formation of antibodies and collagen in the body, tissue repair (including certain redox effects), the metabolism of phenylalanine, tyrosine, and folic acid, the utilization of iron and carbohydrates, the synthesis of fat and protein, as well as the maintenance of immune function, hydroxylation of 5-hydroxytryptamine, maintaining the integrity of blood vessels, and promoting the absorption of non-heme iron.
Appearance
This product is white to slightly yellowish tablets.
Indication
It is used to prevent scurvy and can also be used as an auxiliary treatment for various acute and chronic infectious diseases and purpura.
Usage and Dosage
Oral. For vitamin C supplementation: 1 tablet per day for adults. For the treatment of vitamin C deficiency: 1 to 2 tablets per day for adults, 3 times a day; 1 to 3 tablets per day for children. Take for at least 2 weeks.
Adverse Reactions
1. Long-term use of 2-3 grams per day can cause scurvy after discontinuation of the drug, so it is advisable to gradually reduce the dosage and discontinue the drug. 2. Long-term use of large amounts of vitamin C can cause urate, cysteine or oxalate stones. 3. Overdose (daily dosage of more than 1 gram) can cause diarrhea, red and shiny skin, headache, frequent urination (daily dosage of more than 600 mg), nausea and vomiting, and stomach cramps.
Precautions
It is contraindicated for those who are allergic to this product.
Special Population Medication
Precautions for children: Not yet clear. Precautions for pregnancy and lactation: Not yet clear. Precautions for the elderly: Not yet clear.
Drug Interactions
1. Oral administration of large doses of vitamin C can interfere with the anticoagulant effect of anticoagulants. 2. Combined use with barbiturates or primidone can increase the excretion of vitamin C. 3. Sodium cellulose phosphate can promote the metabolism of vitamin C into oxalate. 4. Long-term or large-scale use of vitamin C can interfere with the effect of disulfiram on ethanol. 5. Salicylic acid can increase the excretion of vitamin C. 6. If used with other drugs at the same time, drug interactions may occur. Please consult a doctor or pharmacist for details.
Storage
seal.
Packaging Specification
0.1 g
Validity Period
24 months
Manufacturer
Sichuan Jinyaoshi Pharmaceutical Co., Ltd.
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Founded in:
1997-09-03 -
Address:
Liangshuijing Village, Jinyu Town, Guanghan City, Deyang City, Sichuan Province -
Tax NO.:
91510681791821613J -
Registered Funds:
21.77 million yuan -
Website:
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Email: