Although they may appear deep, these cracks affect the superficial portion of the skin (epidermis and, sometimes, dermis); rarely, the fissures exceed the length of a couple of centimeters. These injuries can be very painful and sometimes limit the performance of normal daily activities.
In general, the fissures result from a pathological reduction or loss of extensibility of the epidermis. The underlying causes of their onset are mainly exposure to extreme heat or cold, repeated rubbing and the use of products that are too aggressive for the skin. or mucous membranes The fissures can be associated with dermatological diseases (such as contact dermatitis and psoriasis) and various inflammatory states (angular cheilitis, hemorrhoids, mastitis, etc.).
Most ragadiform lesions improve with simple remedies, such as local application of moisturizing, healing, and keratoplastic creams. Sometimes, anti-inflammatory drugs, antibiotics, and surgery may be necessary.
.
Ragadiform lesions do not generally involve a loss of substance, but if complications occur, a serous or sero-hematic secretion may occur.
The term "fissure" derives from the Greek rhagades, which means "crack".
). The loss of this property makes the skin thin, less elastic, dehydrated and prone to "breakage".The underlying causes of their onset are mainly:
- Exposure to extreme temperatures (hot or cold) and adverse weather conditions (eg wind or high humidity);
- Repeated mechanical stresses
- Trauma from rubbing;
- Chemical aggressions (e.g. detergents and soaps);
- Inflammatory skin diseases.
Cracks are particularly common in the nipples, anus and lips. However, these lesions can be located in different parts of the body.
