Medical Questions and Answers

Sunscreen: Use SPF 50 sunscreen daily and reapply every three hours for optimal protection. Protective Clothing: Wear hats, sunglasses, and clothing that covers your skin when in the sun. Time of Exposure: Limit sun exposure during peak hours

1. Trauma or Injury: A bruise or blood clot beneath the skin due to a recent injury or trauma. 2. Foreign Object: It's possible that a foreign object, such as a splinter or thorn, has become embedded in the skin. 3. Callus or Corn: A painful black dot.

The thickened skin on the foot, known as a callus, typically forms due to pressure or friction, often from poorly fitting shoes. While it's usually not a cause for concern, persistent issues may warrant medical attention.

This occurs when histamine and other chemicals are released from under the skin's surface, causing the tissues to swell. It's important to consult with a healthcare professional, like a dermatologist, who can properly diagnose the issue and recommend appropria

Hello, Based on your description, it's possible that you may be dealing with a skin condition like psoriasis or eczema, both of which can manifest in multiple areas of the body and cause itching. Additionally, there could be a correlation between your

Firstly, I want to reassure you that changes in an infant's skin are not uncommon, and they can occur due to various reasons. However, diagnosing a skin condition without a physical examination can be challenging. Based on your description, the whiteness on

Firstly, it's important to understand that the phenomenon you're describing is a common occurrence when certain areas of the skin are exposed to the sun more than others. This results in uneven pigmentation, with the exposed areas becoming darker due to the

The development of dark patches on the skin, especially in areas such as the nose bridge and forehead, can be attributed to various factors, each deserving careful consideration. Among these factors, hyperpigmentation, melasma, and sun damage stand out as

It can indeed be challenging to differentiate between skin conditions without a physical examination. Both pimples and herpes lesions can manifest as small, raised bumps on the skin. However, they often exhibit distinct characteristics and accompanying

As a dermatologist dedicated to ensuring the health and well-being of my patients, I appreciate the opportunity to address your query comprehensively. The manifestation of black dots on your skin prompts consideration of various possibilities. These could enc