Q. What are the common symptoms of vitiligo?
Doctor Answer is medically reviewed by SecondMedic medical review team.
The primary symptom of vitiligo is the presence of depigmented or hypopigmented (lighter) patches of skin. These patches can occur anywhere on the body, but they are most commonly found on areas exposed to the sun. The symptoms of vitiligo can vary from person to person, but the following are some common features:
1. White or Light Patches: The hallmark symptom of vitiligo is the appearance of white or light patches on the skin. These patches can vary in size and shape and are often irregularly bordered.
2. Symmetrical Distribution: In many cases, vitiligo patches appear on both sides of the body symmetrically. For example, if a patch develops on one elbow, a similar patch may appear on the other elbow.
3. Common Affected Areas: Vitiligo often affects areas that are more susceptible to sun exposure, such as the face, hands, arms, feet, elbows, knees, lips, and around the eyes and mouth.
4. Hair and Mucous Membrane Changes: In addition to affecting the skin, vitiligo can cause depigmentation of hair in the affected areas, leading to the growth of white or gray hair. It can also affect mucous membranes, such as the mouth and genitals.
5. Progressive Nature: Vitiligo can be progressive, with existing patches growing larger over time or new patches developing. However, the rate of progression varies among individuals.
6. Loss of Color in Retina: In rare cases, vitiligo can affect the pigmentation of the retina (ocular or ocular vitiligo), leading to vision changes or impairment.
It's important to note that vitiligo is a cosmetic condition and is not associated with pain, itching, or other physical discomfort. However, the visible skin changes can have a significant impact on a person's self-esteem and body image. Additionally, vitiligo does not spread through physical contact, and it is not contagious.
If you notice any of these symptoms or suspect you may have vitiligo, it's advisable to consult a dermatologist or healthcare provider for a proper diagnosis and guidance on treatment options, as early intervention can often yield better results.