What should I do if my hand is swollen and itchy?

What should I do if my hand is swollen and itchy?

Systematic therapy

Oral nicotinamide and nifedipine vasodilators. Or salvia miltiorrhiza (20ml) and low molecular dextran 500ml are injected intravenously, which has the functions of dilating blood vessels, improving microcirculation, increasing blood flow and dissolving thrombus.

Local treatment

He-Ne laser and infrared radiation can be used, or after laser acupoint irradiation (Zusanli, Fuliu, etc. ), chilblain can be treated with local defocusing whole body irradiation. Those who are not broken can be externally applied with compound heparin ointment, polysulfonate mucopolysaccharide cream and vitamin E ointment.

You can soak the affected area with Guifu decoction for 20-30 minutes three times a day, and rub the affected area with the residue while soaking. (The prescription consists of 20 grams of cassia twig, 20 grams of safflower, 20 grams of aconite root, 20 grams of perilla leaf and 20 grams of Schizonepeta tenuifolia, 3000 ml of water, boiling and cooling. 5% boric acid ointment, 1% erythromycin ointment, etc.