The analgesic patch is an external patch that combines physical hot compress with herbal ingredients penetration to relieve pain and promote local blood circulation. Its main principle is to use the heat generated by hot compress to dilate local blood vessels and accelerate blood circulation, thereby alleviating discomfort symptoms such as pain and stiffness.
Usually contain iron powder, activated carbon, inorganic salts (such as sodium chloride), water, etc., and generate heat through oxidation reaction, maintaining a temperature around 40-60℃ for several hours.
Some products will add Chinese medicine ingredients (such as Chuanxiong, safflower, mugwort, etc.) or Western medicine ingredients (such as capsaicin, methyl salicylate, etc.) to promote blood circulation, relieve inflammation and relieve pain.
| Main Ingredients | Mugwort oil, non-woven fabric, pressure-sensitive adhesive, release paper, iron powder, activated carbon, vermiculite, water-absorbing resin, longan, Sichuan pepper, Sichuan ginger, cinnamon, aconite, Angelica sinensis, inorganic salts, etc. |
| Applicable Scenarios |
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| Main Effects | Pain relief through hot compress; Promote blood circulation; Relax muscles and relieve tension. |