1, can be used for treating arthralgia due to wind-cold-dampness, such as soreness and pain of joints and muscles, and unfavorable flexion and extension, and can be used for treating diseases such as insufficient joint activity of upper limbs.

2, dehumidification: Lycopodium is bitter, slightly pungent, warm, and has the function of dehumidification. It is often used to treat hamstrings, often taken with papaya and other drugs.

3, promoting blood circulation and removing blood stasis: it can treat traumatic injury, blood stasis and swelling, and can also be used for the treatment of herpes zoster. This medicine can be used both externally and orally. It can be used for boiling water to soak feet and limbs, which has a good effect of expelling wind and removing dampness. But it must be applied under the guidance of a doctor to avoid unnecessary harm to the body.