Houston Dermatologist FAQ: Causes, Types and Treatments for Skin Itch

Skin Itch Relief

shutterstock_155424974-421x630 Houston Dermatologist FAQ: Causes, Types and Treatments for Skin Itch Houston DermatologistApart from mosquito bites, chickenpox, and poison ivy, the skin may itch for a variety of reasons. In case the itch does not quickly resolve by itself or becomes worse, the best course of action is to consult a qualified dermatologist.

Causes and Treatments

Here are some reasons for itchy skin and medical dermatology solutions for relief:

Very Dry Skin

An intense itch may occur if the skin is extremely dry.

Measures for Itch Relief

The dermatologist may provide oral or topical prescription medication to the patient, which can offer relief from itchy skin as well as dryness. OTC lotions or creams may also be beneficial in mild cases.

Bug Bites

In the case of bug bites, the cause of itchy skin is quite obvious. The itch tends to subside quickly in case of mosquito bites. But when bugs live on the skin or feed on an individual’s skin every night, the itch can be uncontrollable and persistent. A long-lasting itch may occur due to lice, bed bugs, and mites (scabies).

Measures for Itch Relief

For the treatment of bed bug bites, the dermatologist may prescribe the following treatments:

Allergic Reaction:  Some people may require a corticosteroid, antihistamine, or epinephrine (adrenaline) injection for a severe allergic response.

Infection: The treatment of an infection may necessitate antibiotics. If the infection is mild, the dermatologist may recommend an antiseptic medication that can be purchased over the counter.

Itch: It may be beneficial to use a prescription liquid or pill.

Itchy Skin Condition

Skin conditions that may cause intense itching include the below-mentioned:

  • Atopic dermatitis
  • Chickenpox
  • Hives
  • Folliculitis
  • Hand-foot-and-mouth disease
  • Neurodermatitis
  • Ringworm
  • Dyshidrotic eczema
  • Psoriasis
  • Shingles
  • Seborrheic dermatitis

Measures for Itch Relief

Prior to getting relief, the patient must understand what skin condition they have, and a board certified dermatologist can provide the right diagnosis.

Itch relief can be problematic if the patient has been diagnosed with psoriasis or atopic dermatitis.

Skin Cancer

In many patients, the only sign of skin cancer is a new or changing spot on their skin. Sometimes the spot may itch, and this may be the sole reason that the patient notices this area.

Measures for Itch Relief

To understand whether they have skin cancer, the patient should seek a consultation with a board-certified dermatologist. Once the cancer is treated, the itch will resolve.

Warning Signs of a Disease within the Body

The presence of a persistent itch can point towards several conditions, such as:

  • Blood disease
  • Diabetes
  • Overactive thyroid gland
  • HIV
  • Kidney disease
  • Liver disease

Measures for Itch Relief

The patient will require an accurate diagnosis and treatment for itch relief. A dermatologist often plays a crucial role in identifying these conditions as itching can be the sole symptom.

Allergic Skin Response

Various substances can cause the skin to be allergic, and a common one is nickel. Nickel is a part of many everyday items, such as cell phones, eyeglass frames, belt buckles, jewelry, and zippers. Fragrances, nail polish, shampoos, latex, and cement are also some substances that may have allergens.

Measures for Itch Relief

The patient must realize what is causing their allergy to stop using or touching the offending item. This can be challenging to understand and often requires medical intervention from a dermatologist.


For more information on procedures and treatments offered at Texas Surgical Dermatology PA please call 832.663.6566 or click here to contact our dermatologists. Helping patients in Houston, The Woodlands, Springs, Katy and other surrounding areas of Texas.

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