According to <Wuhan Tian'an Hospital for Integrative Medicine> the director of the facial nerve specialist learned that the use of eel blood to treat facial paralysis are similar, or directly on the face of the eel blood is very strong viscous coating, or by attaching to the skin on the cotton and linen and other materials, the face of the dressing, but this treatment method is not based on scientific evidence. Simply put, the causes of facial paralysis, viral infections caused by facial paralysis, as well as cerebrovascular disease, alcoholism, and aural diseases caused by facial paralysis, eel blood is obviously not able to give all the cure, but also can not have antibiotic effect, so can not be superstitious in this recipe.

Finally, <Wuhan Tian'an Hospital for Integrative Medicine>s facial nerve specialist director reminded everyone, not only including eel blood, there are many kinds of similar folk formulae, ancient formulae, biased formulae, secret prescriptions, if there is no rigorous clinical testing, it is not recommended to use, or it is easy to lead to misunderstanding of the condition, resulting in the aggravation of the condition, deterioration, and even lead to the occurrence of facial paralysis aftermath.

They are not recommended to be used if they are not clinically tested.