Itchy Scalp and Hair Loss (5 Big Causes!)

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In this video we'll look at the 5 main reasons behind an itchy scalp, how to solve it, how it can cause hair loss, and how to stop it so you can regrow your hair.


Transcript:

An itchy scalp can be a real pain, especially because it is not easy to find out the exact cause. But if left untreated, the constant scratching and inflammation may trigger an even more noticeable problem: hair loss.

In most cases, an itchy scalp is just a symptom of another underlying medical condition that interferes with the normal working condition of the scalp.

As such, the best response to itchy scalp hair loss can only be accomplished after prior understanding of the medical conditions that directly affect the scalp.

The Five Common Causes of Itchy Scalp
There are many medical conditions and environmental factors that can cause an itchy scalp. Here is an in-depth look at the five most common.

Dandruff
Pityriasis capitis, more commonly known as dandruff, is a chronic inflammatory malady that manifests as itchy patches on the scalp that result in white or grey flaking.

The buildup of white sebum on the scalp can be a sign of an unhealthy scalp and possible future hair thinning

The condition exhibits symptoms that are similar to those of a closely related disease known as seborrheic dermatitis (1). However, while seborrheic dermatitis may affect other parts of the body including the face and the neck, dandruff exclusively attacks the scalp.

According to the National Institute of Health (2), dandruff has a worldwide prevalence rate of between 2% and 5%. It affects both sexes, though it’s more prevalent in men and usually sets in after puberty. In infants, the disease is known as cradle cap.

Dandruff Causes
Strong scientific evidence suggests that the disease is caused by a species of yeast known as Malassezia, which normally lives in the skin (3). The disease responds to antifungal medications very strongly, a fact that supports the argument that yeast is a causal agent.

Physicians usually carry out a scalp biopsy, where a small part of the scalp skin is removed and examined under a high resolution microscope.


The following are the risk factors for dandruff:

Infrequent hair cleansing
Weather extremes
Stress and fatigue
Skin disorders such as acne
Recovery from chronic conditions like heart attack and stroke
Age, especially young adulthood
Excessively oily scalp
If you use a minoxidil product then this can also cause itching, dryness, and dandruff. This is mostly from the alcohol content that most products use as a solvent – and it’s why I recommend alcohol free versions of minoxidil.

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Disclaimer
This video is for educational purposes only and is not intended to treat, diagnose or cure any disease