Causes of allergy
Skin rash is the main sign of developmentcontact, allergic and chronic dermatitis, which can manifest themselves in varying degrees of severity. Most often, the causes of dermatitis on the skin are detergents, substandard perfumes and cosmetics, as well as medicines. Constant stress, increased fatigue, diets or overeating are some kind of catalyst for rashes on the hands. All this is accompanied by discomfort, burning and pain. The appearance of painful vesicles, in the place of which later-forming cracks form, greatly complicates the treatment of the disease. Especially if the ulcers are formed on the fingers, directly in the area of the fold. A severely neglected allergy on the hands turns into eczema. A drug dermatitis threatens with serious complications on the heart, liver and kidneys. If you are inattentive to your health and have earned chronic eczema, then the classic allergy symptoms will manifest themselves in a more severe form. Itching and burning will intensify, the cracks on the skin will become deeper and more painful. There may be insomnia and nervous breakdown. Therefore, do not delay the treatment of dermatitis at the first signs of its appearance. A rash that occurs as a result of mechanical, chemical or physical effects on the skin is a manifestation of the contact form of dermatitis. Can appear on healthy skin, but usually is hereditary. Treat this dermatitis should be given this fact. Nervous system disorders or hormonal imbalances are also possible causes of allergies on the hands. This form is called neurodermatitis and has all the same symptoms of manifestation. It is more often localized on the elbows and fingers, accompanied by severe itching. This disease is chronic, requires constant monitoring and individual treatment. Fungal diseases are another reason why a rash occurs. Symptoms of the disease are almost the same as with allergies. Redness, painful blisters, wet cracks - all this looks unaesthetic. The fungus first appears on the toes, and then passes over to the hands. In case of such a disease it is worth immediately contacting a doctor. 
How to cure an allergy
Before starting to treat allergies,it is necessary to determine the degree of its severity. In the case of light contact dermatitis, it is sufficient to identify and eliminate the source that causes irritation on the hands. If the disease manifests itself in a more severe form, then this will not be enough. It is necessary to consult a dermatologist who will choose individual treatment. During treatment, prescribe antihistamines, which relieve symptoms such as itching and swelling, if necessary, connect a sedative. At the same time, it is recommended to take medications that remove the allergen from the body. Treat dermatitis without the use of external ointments, creams, herbal baths or lotions will not work. They help relieve pain, improve the skin condition. Non-hormonal ointments are safer for the body, but are ineffective if the skin allergy is too strong. In such cases, you should not object to the appointment of funds on a hormonal basis. A rash caused by a fungal infection should be treated with antibiotics, antifungals and ointments. In this case it should be remembered that a skin rash of this nature is not only unpleasant for others by its appearance, but it is also very contagious. Therefore, it is necessary to treat it, strictly observing the rules of hygiene.
