Chinese patent medicine hair growth tincture, commonly used in baldness alopecia, has no effect on gray hair, so the gray hair will not fall off after use. Hair tincture is a kind of topical proprietary Chinese medicine, its main ingredients are haunted goat flower, bone marrow, ginger, with the efficacy of warming the meridians and opening up the veins, commonly used in spot baldness alopecia, the use of this drug can be rubbed on the affected area, so as to treat hair loss. Its adverse reactions and contraindications are not clear, you need to pay attention to the local skin breakage is prohibited, do not take orally and into the eyes, allergic reaction occurs when discontinued, can not be large doses or long-term use. If you want to control the growth of gray hair, drugs can only play an auxiliary role, but also rely on the patients themselves to develop good habits. Usually regular routine, ensure sufficient sleep, do not stay up late, maintain an optimistic mood, avoid emotional loss and tension, pay attention to light diet, eat less spicy and stimulating food, you can eat more to help grow black hair food, such as black sesame seeds, walnuts, eggs, flaxseed, milk and so on. The use of drugs need to follow the doctor’s instructions, do not self-medication, so as not to affect the health of the body.