Common Conditions That Cause Our Head to Itch and Our Hair to Fall

Scalp pruritus is a medical condition that refers to an itchy sensation in the scalp that is often accompanied by discomfort and irritation. This condition can manifest in various ways, including dry and itchy skin, patches of hair loss, flaking, scaling, redness, mild swelling, and the appearance of pus-filled sores. The sensation of itchiness can be mild to severe and can have a significant impact on a person’s quality of life.

It is important to note that an itchy scalp is not always a direct cause of hair loss. However, it is often a symptom of an underlying condition that may affect the health of the hair and scalp. Some of the underlying conditions that may cause scalp pruritus and hair loss include scalp psoriasis, seborrheic dermatitis, fungal infections, allergic reactions, and hormonal imbalances.

When a person with an itchy scalp scratches the affected area, they may cause further damage to the hair follicles. Aggressive scratching can lead to scarring and permanent hair loss, especially if the underlying condition is left untreated.

Moreover, some scalp conditions can weaken or alter the structure of hair follicles, leading to hair loss. For instance, in scalp psoriasis, the immune system attacks healthy skin cells, leading to inflammation, itchiness, and scaling. This can cause the hair follicles to weaken and eventually fall out.

In summary, scalp pruritus can cause discomfort, irritation, and hair loss. It is essential to identify and treat the underlying condition to prevent further damage to the hair and scalp. If left untreated, the condition can progress, leading to scarring and permanent hair loss.

You may be interested: Hair transplant side effects

Causes Of Itchy Scalp Leading To Hair Loss

An itchy scalp can be an uncomfortable and frustrating symptom that affects people of all ages and genders. In some cases, an itchy scalp can also lead to hair loss, which can further compound the problem. To address these issues, it is essential to understand the common conditions and factors that can cause scalp pruritus and hair loss. Here are some of them:

P. Capitis Simplex (Dandruff)

  1. Capitis Simplex, also known as dandruff, is a common condition that affects many people. It is characterized by the presence of small white flakes on the scalp and shoulders, along with itching and redness. Although dandruff is generally not a serious medical problem, it can cause social embarrassment and discomfort.

Seborrheic Dermatitis

Seborrheic dermatitis is another skin condition that can affect the scalp and cause itching, scaling, and redness. In addition, seborrheic dermatitis can produce yellow, greasy flakes that adhere to the hair and scalp. When this condition affects the hair follicles, it can lead to hair loss due to inflammation and irritation.

Tinea Capitis (Ringworm)

Tinea Capitis, commonly known as ringworm, is a fungal infection that can affect the scalp and other parts of the body. It is characterized by the presence of circular rings with raised bumps, which can make the skin dry and itchy. When the fungal infection damages the hair shafts, the hair can become brittle and break off easily, resulting in bald patches.

Lichen Planopilaris

Lichen Planopilaris is a skin condition that can cause itching and burning sensations, followed by purplish papules, follicular plugging, and scarring hair loss. This condition can be chronic and difficult to treat, leading to significant hair loss in some cases.

Cause Our Head To Itch


Psoriasis is an autoimmune disorder that can affect all areas of the body, including the scalp. It causes the formation of white or silvery scales over underlying red and inflamed itchy patches or plaques. When psoriasis affects the scalp, it can lead to hair loss due to the disruption of the hair growth cycle.

Allergic Reactions

Allergic reactions can occur when a person’s scalp is exposed to chemical products such as hair dyes, hair gels, hairspray, and mousse. These products may cause an allergic reaction that can lead to an itchy scalp and hair loss.

Sensitive Scalp

A sensitive scalp is a condition that can cause tingling, burning, or prickling sensations with or without pain or itching. This condition can be due to various factors such as pollution, stress, or hormone levels.

Environmental Factors

Environmental factors such as cold temperatures or high humidity levels can also affect the scalp and cause itching or hair loss. Cold temperatures can make the scalp skin dry and itchy, while high humidity levels can make the scalp oily and itchy.

Head Lice Infestation

Head lice infestation is a common problem that can cause intense itching and scratching. The scratching can damage the hair follicles and lead to hair loss.

Improper Hair Care Routine

A lack of hair care hygiene can cause dirt and grease to build up and block hair follicles, resulting in an itchy and smelly scalp. Over time, this can damage the hair follicles and cause hair loss. To prevent this problem, it is essential to maintain a proper hair care routine that includes regular washing and conditioning of the hair and scalp.

Is There Any Link Between An Itchy Scalp And Thinning Hair?

Male pattern baldness is a type of hair loss that differs from scalp conditions such as psoriasis or fungal infections. Unlike these conditions, male pattern baldness generally does not cause itching or discomfort on the scalp. Instead, the damage caused by DHT (dihydrotestosterone) occurs gradually over years and decades, causing hair follicles to shrink and lose their ability to produce new hairs. Therefore, itching is not a reliable indicator of male pattern baldness.

However, there are several signs to look out for if you’re concerned that you may be developing male pattern baldness, which include:

  • Thinning hair all over your head
  • Gradual receding around your hairline
  • A bald patch around the crown of your head
  • Hair that’s unusually slow to grow or lacking in coverage
  • More hairs than normal on your pillowcase or in your hairbrush
  • If you’re experiencing any of these signs or are concerned about hair loss, it’s important to speak with a doctor or hair loss specialist to determine the cause and explore potential treatment options.

Leave a Reply

Your email address will not be published. Required fields are marked *