"What Works Best for Preventing Dry and Cracked Hands?"

Hand Crack Prevention and Treatment

Hand cracks are primarily observed in clinical settings due to diseases such as chilblains, fissured hand eczema, and chronic dermatitis. Effective prevention of hand cracks necessitates targeted pharmacological treatment based on the underlying cause. Detailed introductions are as follows:

1. Chilblains

Hand cracks caused by chilblains are related to excessively low ambient temperatures and abnormal blood supply to the extremities. The key to prevention lies in maintaining a suitable ambient temperature and administering medications that improve microcirculation, such as oral nifedipine tablets and external application of chilblain ointment.

2. Fissured Hand Eczema

Hand cracks resulting from hand eczema are associated with the impact of dermatophytes on the skin's physiological functions. Symptoms can generally be improved after antifungal treatment, including medications like miconazole nitrate cream, clotrimazole cream, and ketoconazole cream.

3. Chronic Dermatitis

Prolonged exposure to various internal and external factors can lead to skin peeling, thickening, and cracking in localized areas. Administering appropriate glucocorticoid medications can help alleviate these symptoms, such as desonide cream, fluocinonide vitamin B6 cream, and hydrocortisone butyrate cream.

Injuries can also cause hand cracks. It is recommended to undergo targeted pharmacological treatment under the explicit diagnosis of a physician.