Vitamin C effervescent tablets

Vitamin C is necessary for antibody and collagen formation, tissue repair (including certain redox reactions), metabolism of phenylalanine, tyrosine, folic acid, utilization of iron and carbohydrates, synthesis of fat and protein, maintenance of immune function, hydroxylation of serotonin, maintaining vascular integrity, and promoting non-heme iron absorption.

Vitamin C, calcium gluconate, sodium bicarbonate, concentrated juice powder, lactose.

This product is white or slightly yellowish tablets with scattered small yellow spots on the surface.

(1) It is used to prevent and treat scurvy. It can also be used as an auxiliary treatment for various acute and chronic infectious diseases and purpura. When patients with Keshan disease develop cardiogenic shock, they can be treated with large doses of this product. (2) It is used to treat chronic iron poisoning (vitamin C promotes the complexation of iron by deferoxamine, which accelerates the excretion of iron). (3) It is effective in treating idiopathic methemoglobinemia. (4) It is used to treat liver damage caused by cirrhosis, acute hepatitis, and chronic poisoning by arsenic, mercury, lead, benzene, etc.

Oral administration. For adults. (1) Dietary supplement: 50-100 mg per day. (2) Chronic dialysis patients: 100-200 mg per day. (3) Vitamin C deficiency: 100-200 mg once, 3 times a day. Take for at least 2 weeks. Children: 100-300 mg per day, take for at least 2 weeks. (4) Acidification of urine: 4-12 g per day, taken in divided doses, once every 4 hours. (5) Idiopathic methemoglobinemia: 300-600 mg per day, taken in divided doses.

(1) Long-term use of 2 to 3 g per day may cause scurvy after discontinuation of the drug. (2) Long-term use of large amounts of vitamin C may occasionally cause urate, cysteine, or oxalate stones. (3) Large amounts (more than 1 g per day) may cause diarrhea, red and shiny skin, headache, frequent urination (when the daily dose is more than 600 mg), nausea, vomiting, and stomach cramps.

Not yet clear

Precautions for children: Precautions for pregnancy and lactation: This product can pass through the placenta and be secreted into breast milk. Pregnant women who consume a large amount of this product every day may be harmful to the fetus, but this has not been confirmed by animal experiments. Precautions for the elderly:

(1) Oral administration of large doses of vitamin C (greater than 10g per day) can interfere with the anticoagulant effect of anticoagulants. (2) Combination 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) Combination with levodopa can reduce the efficacy of levodopa. (7) Combination with heparin or warfarin can cause a shortening of the prothrombin time.

Keep away from light, sealed and stored in a dry place.

0.5g

36 months.

Jilin Aodong Yanbian Pharmaceutical Co., Ltd.

• Founded in:

  2001-12-27

• Address:

  No. 2158, Aodong Street, Dunhua City, Jilin Province

• Tax NO.:

  91222403732565090W

• Registered Funds:

  824.904665 million yuan

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