After cutting chili pepper hand burn a day, that is, the patient cut chili pepper hand appeared burning sensation, this is a normal physiological phenomenon, because chili pepper contains capsaicin that can prompt the patient local skin microvascular dilation, that is, capsaicin, can lead to skin redness, heat, which stimulates the nerve of pain, resulting in burning sensation. If capsaicin burns the skin on the hands, alcohol can be applied to the affected area. Since capsaicin is soluble in ethanol and alkaline aqueous solutions, the effect of capsaicin can be effectively attenuated by applying alcohol to the hands. If you don’t have alcohol at home, you can also neutralize the capsaicin by applying white vinegar, etc., thus relieving the burning sensation on your hands. You can also choose toothpaste and cool oil to apply locally to help eliminate the local redness and burning sensation. If the burning sensation on the hands is more severe, patients can also be treated with medications such as Kywanghong ointment and dermaplanin ointment. If some patients have symptoms such as pimples and itching on the hands, suggesting that they may have allergic symptoms to chili peppers, they can usually choose to take oral antihistamines such as Benadryl hydrochloride capsules, cetirizine hydrochloride capsules, and loratadine tablets for treatment. If other uncomfortable symptoms occur, patients should actively go to the hospital for medical consultation. In daily life, patients should pay attention to try not to pinch the pepper with nails when cutting the pepper, but use the belly of the finger to press the pepper, to be able to a certain extent to avoid being affected by capsaicin.