Ichthyosis Vulgaris: Symptoms, Causes, Diagnosis and Treatment

1. IchthyosisVulgaris

2. IchthyosisVulgaris Ichthyosisvulgaris is a genetic skin condition in which skin is unable to shed its dead skin cells. The presence of dead skin cells on the skin results in the rapid accumulation of skin causing thick and dry scales. The excessive dryness of skin obstructs the normal functioning of the skin to fight against infections and regulating body temperature. Severe patches usually appear on larger areas of the body such as back, legs, arms, and abdomen. Ichthyosisvulgaris is a rare skin disease and occurs in one out of 200 people. However, Ichthyosisvulgaris is a non-contagious skin condition, but often leads to emotional distress among many patients. Ichthyosisvulgaris is also known as fish scale disease. 

3. Causes of Ichthyosisvulgaris The most possible cause of Ichthyosisvulgaris is mutation in the genes. The mutation in inherited genes affects the protein known as filaggrin, resulting in Ichthyosisvulgaris. Ichthyosisvulgaris skin condition follows an autosomal dominant pattern, which means only one parent is the carrier of the mutated gene. Sometimes Ichthyosisvulgaris may develop along with other skin conditions such as keratosispilaris or dermatitis.

4. Symptoms The symptoms of Ichthyosisvulgaris depend on the severity of the condition. Most of the symptoms of Ichthyosisvulgaris are visible at birth or appear during childhood. The symptoms of Ichthyosisvulgaris may get worse in winter and dry climates.  • Itchy skin • Thickened skin • Flaky skin • Severely dry skin • White or brown scales • Painful skin cracks • Eczema

5. Diagnosis of Ichthyosisvulgaris A dermatologist can diagnose Ichthyosisvulgaris simply by looking at the bumps. Sometimes he a may take a sample from the affected area by scratching the affected skin. The sample is further observed under a microscope to determine the possible cause and condition of infection. A patient should tell their dermatologist about their medical history and symptoms they have been experiencing. A dermatologist may also order a blood test to check for other skin conditions that can cause similar symptoms as of Ichthyosisvulgaris.

6. Treatment There is no permanent cure available for Ichthyosisvulgaris. However, its treatment can help in managing painful symptoms. The treatment of Ichthyosisvulgaris may include:  • Medicines containing lactic acid or alpha hydroxy acids can help the skin to maintain moisture and prevent scaling. • Apply moisturiser or cream containing urea to keep the skin hydrated. • Avoid going out in hot and humid temperature. • Retinoids medicines to slow down the over production of skin cells. • Avoid scratching the affected area. If Ichthyosisvulgaris is left untreated it will cause excessive dryness of skin. Dry skin is vulnerable to severe skin infections like atopic dermatitis. 

7. Complications of Ichthyosisvulgaris People suffering from Ichthyosisvulgaris may experience:  • In some patients, skin thickness and scales of ichthyosis can interfere with sweating resulting excess sweating and overheating. • Skin splitting and cracking associated with Ichthyosisvulgaris may lead to infections.

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