A crack/ fissure is a slit in the skin which is
usually localized to the epidermis. Cracks/ fissures are formed due to intense
dryness and thickened skin. They can be shallow or deep, and they may bleed or
be painful.
Usually, it is seen that dry skin progresses
gradually. Initially, dryness does not cause much discomfort. As the dryness
increases, the skin becomes tight, scaly, rough and itchy. Extreme dryness
leads to shrinking of the skin that eventually develops cracks, particularly in
areas that need to flex during movement such as soles of feet.
Etiology
Rough and cracked skin can arise from both
internal and external causes.
External causes of skin dryness include:
Environmental
· Unfavorable surroundings: Too hot,
cold, or dry air affects the moisture level of the skin’s surface.
· Weather changes: Peak summers and
winters worsen the symptoms of skin dryness.
· Ultraviolet sunrays: Harmful UV rays
lead to premature aging of the skin and this aging skin is more prone to
dryness.
Inappropriate skincare practices
· Frequent washing that includes
frequent hand washing or long hot baths removes natural oils that form the skin
barrier.
· Using alkaline soaps or harsh
detergents removes skin lipids to dryness.
Medications
· Certain medications such as the ones
used to treat acne, or diuretics to control blood pressure as well as certain
medical treatments such as dialysis for kidney problems, radiotherapy, and
chemotherapy for cancer treatment cause dry skin as side effects.
Occupational risks
· Certain occupations increase the
risk of dry skin. This includes those occupations where there is either
exposure to excess hot or cold air e.g., farmer, fisherman, etc., or exposure
to chemicals e.g., cleaner, mechanic, etc., or frequent use of soap and
detergents e.g., doctor, nurse etc.
Internal causes of dry skin include:
· Genetic factors: It is seen that there are certain
medical conditions such as psoriasis, keratosis Polaris, ichthyosis, and atopic
dermatitis, which are often genetic and include skin dryness as a symptom.
· Hormonal influences: Changes in the levels of certain
hormones such as thyroid hormones, as well as estrogen and testosterone,
strongly influences the lipid levels of the skin, thus causing dryness. In the
case of women, this is especially noticeable during pregnancy or after
menopause.
· Age: As the skin ages, the moisture content of the
skin as well as the ability of the skin to hold moisture decreases. Also, with
increasing age the sensation of thirst decreases. Along with this, the
production of lipids in the skin decreases. This leads to skin aging and the
development of wrinkles.
· Diet: It is seen that like other organs in the body,
skin also requires a certain adequate amount of nutrients to function normally.
For healthy skin right amount of vegetable oils and vitamins, especially
vitamin E and vitamin C, is essential.
· Smoking: Cigarette contains toxins that decrease the
blood flow to the skin and slow down the skin metabolism, thus possibly
contributing to skin dryness.
Clinical features
Dry skin can involve any part of the body;
however. Some areas are more susceptible than others to become very dry and
even get rough and cracked. These areas include:
· Hands: Cracks mainly occurs around knuckles where the
skin is tight. Frequent hand washing, weather changes, and using alkaline
cleaners leads to dryness of the skin of the hands.
· Feet: The skin of the heels area becomes dry and
develop cracks.
· Lips: Dry lips tend to develop cracks.
Diagnosis
Diagnosis by physical examination, based on the
appearance of the skin. Any history of exposure to an allergen or irritating
substance as well presence of other accompanying symptoms.
Management
General measures
· If the cracked skin is due to an
allergen, then it is advisable to avoid contact with that allergen to prevent
rough skin from reoccurring.
· Stress, smoking and scratching
cracked skin can make symptoms worse, so one should avoid them.
· Using fragrance- free good quality
detergents for clothes and soaps for the body is advisable.
· Keeping the rough skin well hydrated
by using good quality fragrance-free moisturizers helps to improve the
appearance of cracked skin.
· The affected area should be kept
clean to prevent the chances of getting an infection.
· To avoid scarring of cracked and
rough skin, one should keep the affected area well moisturized, avoid
scratching the skin during the day and wear mittens to avoid scratching during
sleep.
Homeopathy medicines
Homoeopathy today is a
growing system and is being practiced all over the world. Its strength lies in
its evident effectiveness as it takes a holistic approach towards the sick
individual through promotion of inner balance at mental, emotional, spiritual
and physical levels. When Allergic rhinitis
is concerned there are many effective medicines are available in
Homoeopathy, but the selection depends upon the individuality of the patient,
considering the mental and physical symptoms.
Alumina
Chapped and dry tottery skin. Intolerable
itching when getting warm in bed. Must scratch until it bleeds; then becomes
painful.
Anthracokali
Cracks and ulcerations. Chronic cracks, mainly
seen on nostrils, hands and feet. Itching, worse at night.
Bryonia alb
Lips parched, dry, and cracked. Dryness of
mouth, tongue, and throat, with excessive thirst.
Calcarea fluorica
Chaps and cracks. Fissures or cracks in the
palms of the hands, or hard skin. Fissure of the anus.
Condurango
Deep, painful cracks on the corners of mouth.
Fissures form about the muco-cutaneous outlets.
Cistus canadensis
Skin of hands hard, thick, dry, and fissured.
Deep cracks. Severe itching. Itching which prevents sleep.
Graphites
Cracks in nipples, mouth, between toes, bends
of limbs, anus, groins, and behind eras. Dry, rough, irritable skin that break
easily and exudes a gluey moisture. Raw skin in cracks. Unhealthy skin, very
slow to heal.
Lycopodium
Cracks on heels. Cracks are very deep and
painful. Itching and sweating on the heels and feet. Painful callosities on the
soles and toes.
Malandrinum
Dry, scaly, itching skin; rhagades of hands and
feet in cold weather and from washing.
Mercurius iodatus flavus
Severe itching associated with cracks, worse at
night. Painful cracks, with pricking
pain, worse at night, and pressure.
Mercurius iodatus ruber
Small multiple cracks, mainly on the palms.
Sore to touch and prone to suppuration. Discharge from the crack is yellow,
sticky, and offensive.
Petroleum
Deep cracks in folds, nipples, and finger tips.
Skin dry, constricted, very sensitive, rough, and cracked, leathery. Cracks
bleed easily. Tip of fingers rough, cracked, fissured every winter. Slightest
scratch makes skin suppurate. Burning, and itching, redness and raw. Eczema and
psoriasis with cracks. Cracks worse in winter season.
Pix liquida
Skin cracked. Itches intolerably; bleeds on
scratching. Eruptions on back of hands.
Sarsaparilla
Skin cracked on hands and feet. Deep cracks on
fingers and toes. Pain, itching and burning with cracks. Skin hard indurated.
Skin complaints in summer.
Sulphur
Cracked skin with itching and burning, worse
from scratching and washing. Itching
worse from warmth, evening, night, and from damp weather. Dry, cracked, and scaly skin. Dry lips. Skin
sensitive to heat and tend to have hot feet.
Xerophyllum
Skin rough and cracked; feels like leather.
Intense itching, stinging, and burning.
X-ray
Painful cracks. Cracks on hands, feet, knees, extensor surfaces of joints. Dry, cracked skin with severe itching, worse in the bed, in the evening, and at night. Better in open air.