Blackberry is also a drug that can be used to prevent viruses from occurring, but it is not a good idea to take it blindly when you are not sick. After all, the main role of the blue root is to treat colds and flu and some influenza, so it is not that the blue root can prevent and treat any viral colds or to help sterilize, which is not based on medical evidence.
And the herb, in fact, there is still some toxicity, although the toxicity is very small, but long-term use, the human body will also have some side effects. According to the different physical qualities of each person, the condition of the adverse reaction and the severity of the symptoms are also different, some people may not have a reaction, but some people will have abdominal pain or diarrhea symptoms.
At the same time, this herbal medicine is cold, not suitable for long-term use, if the body is relatively cold people still keep a long time to take the blue root, it will only make the body become worse and worse, not to say that can not prevent the virus, it is likely to drag their own body also dragged down, the stomach and intestines will also be damaged, causing indigestion and abdominal pain. In fact, when the emergence of influenza and contagious pneumonia, we should not panic, after all, the emergence of these viruses is no specific drug, not sick, do not always think that you can take drugs to prevent, through the feasibility of drug prevention of disease is very low, at best, can only allow their psychological comfort, but in fact there is no role.But all drugs are more or less toxic, drugs take too much is very hurt liver, long-term use of the blue root not only did not play a role in preventing viruses and sterilization, but instead of their own body bad, which is not worth the loss. So in the event of disease, in fact, appropriate exercise and eat more than taking drugs more able to enhance the body resistance, the effect is also better.