Can effervescent tablets treat colds? Can effervescent tablets treat colds?

I believe everyone knows vitamin C effervescent tablets. Some people usually drink it as a drink, because it tastes sweet and sour, just like orange soda, but in fact, you can't drink effervescent tablets for a long time, otherwise the human body will have vitamin C imbalance. Vitamin C needs to be supplemented when catching a cold, so can effervescent tablets treat a cold? .

1, can effervescent tablets cure colds?

Whether vitamin C effervescent tablets can treat colds has always been controversial. Some people think so, because doctors will prescribe vitamin C when they have a cold. In fact, if it is not the early stage of a cold, just taking vitamin C effervescent tablets will not have a good effect, and it still needs sterilization and anti-inflammation. Fundamentally speaking, vitamin C effervescent tablets have preventive and therapeutic effects on colds.

2, effervescent tablets can prevent and treat colds.

Vitamin C has the functions of detoxification, sterilization and immunity enhancement in the body. Drinking vitamin C effervescent tablets at the beginning of a cold, or when the weather suddenly turns cold, can effectively prevent colds, inhibit the existing trend of colds, and enhance the body's immunity. However, taking vitamin C after a cold can relieve symptoms at most, but it can't treat a cold.

3. Can I drink effervescent tablets if I have a cold?

Although the treatment of cold can't rely on vitamin C effervescent tablets, it can still be drunk with other drugs for treating cold during the cold, which can play a certain role in sterilization and adjuvant treatment, but it is best to drink it once every 3-5 days, and take it continuously for up to 5 days, preferably once a day.

Step 4: Skills

It is best to brew effervescent tablets with warm boiled water of about 40 degrees Celsius. The temperature is too high, especially boiling water will destroy vitamin C, and the effect of vitamin C supplementation will not be achieved. In addition, effervescent tablets should be drunk as soon as possible after soaking. The longer the time, the lower their nutritional value.

5. Side effects

1. The most noticeable side effect of excessive vitamin C is to promote the formation of renal oxalate stones, because oxalate is a metabolite of vitamin C. Through renal excretion, studies show that people who consume a large amount of vitamin C have an increased risk of oxalate urine and kidney calculi.

2. Taking a few grams of vitamin C orally at a time may cause diarrhea and bloating;

3. When the intake is more than 250 mg, the fecal occult blood test can produce positive results;

4. Intake of large doses of vitamin C will also promote the iron over-absorption of people with iron overload;

5. Transient hyperuricemia will occur when the dose is above 1g;

6. Long-term high-dose intake may also cause dependence on high-dose vitamin C.