Dermatosis Blood Toxicity Pill how long a course of treatment is not standardized, usually first prescribed a week’s amount, such as the disappearance of symptoms, then stop using the drug, if necessary, to extend the prescription time. Dermatology blood toxin pill reduces swelling and relieves itching, clears blood and removes toxins, and is used for eczema and itchy skin caused by dampness, heat and blood dryness. Dermatology blood poison pill how long a course of treatment clinically there is no uniform provisions, the duration of the medication depends on the condition and therapeutic effect, usually first prescribed a week’s worth of quantities, such as the treatment is effective, then extend the prescription time, such as the symptoms have not improved or disappeared, then stop using the medication. Adverse reactions: not yet clear. Contraindications: Contraindicated in pregnant women. It is contraindicated for those who are allergic to the product. Precautions: stop taking during colds and flu; use with caution in weak and chronic diarrhea; use with caution during menstruation or breastfeeding; not suitable for use in urticaria due to deficiency of lung, spleen and qi. Dermatosis Blood Toxin Pill should be used under the guidance of a traditional Chinese medicine practitioner, and should not be taken on its own.