Pregnant women can drink Colla Corii Asini Strong Bone Oral Liquid, but it should be used under doctor’s supervision. Colla Corii Asini Strong Bone Oral Liquid contains ingredients such as Chinese wolfberry, astragalus, ripened dihuang, Colla Corii Asini, Radix et Rhizoma Ginseng, oyster and so on. It has the effect of tonifying the liver and kidney, filling in essence and strengthening bones. Colla Corii Asini Strong Bone Oral Liquid is suitable for primary osteoporosis belonging to the evidence of deficiency of liver and kidney (weakness of liver and kidney), dizziness, tinnitus, lumbar and knee soreness and weakness (feeling of soreness and weakness of waist and knee) or lumbar and spinal pain, numbness and twitching of limbs, inability to hold heavy objects, irritability and insomnia; pediatric rickets belonging to the evidence of insufficiency of liver and kidney, excessive sweating, emaciation of hair and nocturnal cries. Adverse reactions and contraindications of Colla Corii Asini Strong Bone Oral Liquid are not clear. Avoid smoking, alcohol and cold, greasy and spicy food during the medication. Pregnant women belong to a special group, it is recommended to take the drug under the guidance of a specialist, do not blindly use the drug on their own.