Common Causes of Skin Diseases

Skin diseases are the result of a variety of factors. The first step in curing a skin disease is to understand its cause. Fortunately, there are many effective treatments available. Some common diseases include psoriasis, vitiligo, and dermatosis papulosa nigra.

Dermatosis papulosa nigra

Dermatosis papulosa is a common skin disorder caused by an abnormality in the epidermis. These skin bumps are typically smooth, flat, and round and usually appear on the face, chest, and back. They can grow in size over time, so it’s best to consult a dermatologist as soon as you notice them.

A doctor can diagnose Dermatosis Papulosa Nigra by examining the affected area. It is usually not accompanied by crusting, ulcerations, or scaling, but can cause itching, and can be unsightly. This skin disorder is common among African Americans, but it can also occur in Caucasians and Asians. Treatment for this condition involves either surgical excision or electrosurgery.

Surgical excision of a papulosa nigra is an option for some patients. Although a surgical procedure can be risky, it can be an option if you’d like to clear your face of a particular condition. It’s often an effective treatment for Dermatosis Papulosa Nigra, and can help you feel better about your appearance.


Psoriasis is a chronic, inflammatory skin disease that causes patches of thick, red skin covered with silvery scales. The patches may appear anywhere on the body but are most common on the elbows, legs, and scalp. They can also appear on the inside of the feet and toenails. Symptoms of psoriasis usually come and go, but they usually get worse during flare-ups.

There are different types of psoriasis, but the most common type is plaque psoriasis. Plaque psoriasis is the most common type, and it appears as raised red patches covered in a silver-white buildup of dead skin cells. Generally, plaque psoriasis affects the elbows and scalp, but it can also affect the limbs and trunk.

Erythema infectiosum

Erythema infectiosum, or the fifth disease, is one of the most common viral rash illnesses in children. It typically affects children between the ages of five and fifteen. However, it can affect adults less frequently. It is caused by the human parvovirus B19, and there are three classic stages.

Erythema infectioum is a viral skin infection that is caused by parvovirus B19. It is most common in children between five and 15 years of age, and outbreaks are usually seasonal. It can be spread by breathing small droplets from infected people. It can also be transmitted from mother to fetus. This infection can lead to severe anemia and edema.

The fifth disease is a contagious viral illness that occurs in children and is caused by the parvovirus B19. The symptoms of this skin disease usually appear within 14 days of infection. In children, it causes a red rash on their face. The disease is often accompanied by joint swelling.


Vitiligo is a condition that causes the loss of skin color in patches across the body. The disease can also affect hair and the inside of the mouth. It is important to see a dermatologist for diagnosis and treatment. A skin biopsy may be required if there are abnormalities on the skin.

Vitiligo results from a deficiency of melanocytes, the basic cells that give skin color. Melanocytes also protect the skin from ultraviolet rays. When melanocytes are destroyed, the disease develops. The condition is a chronic, disfiguring disorder that can be debilitating.

The symptoms of vitiligo are different from person to person. Typically, it will show up as white patches on different parts of the body. The white patches are caused by the immune system attacking the melanocytes that produce the skin’s pigment. Symptoms may develop suddenly or may take years to manifest themselves. Genetics is also a significant factor in vitiligo. About 10 to 30% of patients have a family history of the condition.

Molluscum contagiosum

A skin biopsy may be done to diagnose Molluscum contagiosum, which is a skin disease caused by molluscs. The doctor will remove a sample of your skin and look at it closely. A biopsy can also detect underlying health problems. Depending on the size and location of your lesions, treatment may involve surgery, topical medications, or nothing at all.

Molluscum contagiosum is a viral skin disease that causes small, pink bumps on the skin. The bumps can be dry and irritated and may be accompanied by other symptoms, such as redness and itching. Symptoms of Molluscum may include a bump that has a dimple in its center. The bumps usually go away without treatment within six months to two years, but scratching them may cause scarring or even bacterial infection. These bumps may appear anywhere on the body except on the palms and soles of the feet.