Fishwort comes with a very strong fishy odor. After taking fishwort in water, your breath will become smelly and it is difficult to get rid of it in a short time.

2, lead to allergy

Some people may have an allergic reaction when drinking fishweed infusion or injecting fishweed injection, the main manifestation of which is that the body develops symptoms such as drug dermatitis, peripheral neuritis, and anaphylactic purpura. Therefore, people with allergic constitution must pay special attention when taking fishweed infusion. After the fishweed allergy should immediately seek medical treatment, stop the consumption of fishweed, otherwise it is likely to lead to serious consequences. Serious cases can cause anaphylactic shock, and even death, should be given sufficient attention.

3, to aristolochic nephropathy

Fishy grass contains aristolochic lactam. Aristolactam induced kidney damage and aristolochic acid similar to excessive consumption of fish may trigger aristolochic nephropathy.

4, cause diarrhea

Fishy grass taste pungent, cold and cool, to the lungs. Because of the cold nature of fishy grass, so it is more suitable for people with lung-heat body to take. The average person taking too much fishweed in water is likely to lead to body cold, which can cause diarrhea and other symptoms. Therefore, fishweed in water should be moderate, can not drink too much.

5, leading to spleen and stomach cold

Fishy sex cold, taking too much can easily lead to spleen and stomach cold, which can lead to gastric disease, resulting in weakness. In daily life, the consumption of fishy grass must consider their own physical quality and moderate, especially small children should be strictly control the amount.

6, cause localized pain

Fishy grass itself contains toxicity, but the toxicity is very small, generally this toxicity on the human body is not too harmful. However, sometimes it can cause localized pain. Therefore, the consumption of fishy grass must be within the appropriate range, not to eat too much. Each time 3 to 5 money (fresh 1 to 2 two) can be.