Some causes are minor, while others can be more serious and require treatment. The most common causes of an itchy beard are:
Growing facial hair
Depending on the ways that hair and follicles grow, the process of growing a beard can cause itchiness.
When a person shaves, the sharp edge of the hair remains inside the follicle. As the hair grows, the sharp edge can scratch the follicle and cause itchiness.
If a person who used to shave regularly starts to grow a beard, this may cause widespread irritation of follicles, which can result in considerable discomfort and itchiness.
Dry skin
People experience dry skin for many reasons, and it may be a reaction to:
- soaps or skincare products
- water that is too hot
- changes in the weather
- a lack of oil production in the skin
A condition called ichthyosis causes the skin to thicken and become scaly. There are 20 different types of this condition.
People usually have it because they carry a faulty gene passed down from their parents. Using emollients to moisturize the skin and brushing the hair to remove scales can help to manage ichthyosis.
Psoriasis and eczema are other skin conditions that cause severe dryness. They too can lead to an itchy beard.
Ingrown hair
When a hair that has been shaved or cut grows inward, back into the follicle, this is called an ingrown hair.
Resulting irritation can inflame the follicle and cause itchiness. Ingrown hairs usually appear as red bumps that can be itchy and painful.
Seborrheic eczema
Seborrheic eczema is also referred to as seborrheic dermatitis. This condition can cause the skin to become red and flaky. In some cases, yellow, greasy-looking scales appear. When located on the scalp, seborrheic eczema is commonly known as dandruff.
This condition can appear on a person’s face, and people with oily skin are particularly susceptible.
Folliculitis
Folliculitis describes inflammation of the hair follicle. If this occurs on the face, it may lead to an itchy beard.
Parasites, bacteria, fungi, and ingrown hairs can all cause inflammation. Folliculitis is usually noticeable, as the follicles of the beard area will look red and can be sore and painful. Blistering may also occur.
Pseudofolliculitis barbae
As it grows, a beard hair may slice the inside of the follicle, or curve backward and start to grow inside the skin. This is called pseudofolliculitis barbae.
The condition causes inflammation of the follicle, which in turn may cause itchy, painful razor bumps. Pus-filled blisters may also appear. Pseudofolliculitis barbae, unlike folliculitis, is not caused by infection.
Tinea barbae
Tinea barbae is caused by a fungus. It can cause the skin to turn red, crusty, and inflamed and may also cause itching. The cheeks, chin, and mouth are the most commonly affected areas.
Takeaway
An itchy beard is very common, especially when a person grows a beard for the first time.
Keeping the beard clean and letting the hair grow before shaving can help to keep itchiness to a minimum.
If itching is caused by an infection or underlying issue, recognizing this and seeking treatment can prevent further damage to the skin and the hair follicles.