You can take Petitgrain during breastfeeding, but you should use it with caution. The formula has the efficacy of dispelling wind and resolving phlegm (expelling wind and resolving phlegm), and relieving spasm by clearing the channels and stopping spasm. Clinical application of sudden mouth and eyes awry slant, pale tongue and white moss as the main points of identification, this formula is the treatment of wind and phlegm blocked in the head and face meridians. The composition of this formula is white adenosine, white silkworm, whole scorpion and so on. Precautions: The white fungus and whole scorpion in the formula are toxic and should be used with caution by lactating women. The dosage should not be too large and should not be taken for a long time. If paraplegia (inability to move one side of the limb freely) or slanting of the mouth and eyes caused by qi deficiency and blood stasis, it is not suitable to use the formula. Patients who are not feeling well are advised to consult a doctor in time and standardize the treatment. Breastfeeding women should take Petitgrain under the guidance of a physician’s consultation to identify the evidence, patients should not use the drug on their own to avoid adverse results.