Increasing facial hair
When you shave, you leave a sharp edge for each hair follicle and once it begins to grow, the tough strands of hair scrape against the sides of the hair follicle—that’s what causes an itchy stubble. is formed.
dry skin
Xerosis can develop when the weather is dry or cold, or due to genetic factors, the use of certain drugs, and certain diseases. Products such as shampoos, soaps and other facial products can also affect the skin’s natural oils, drying out your skin and making your beard itchy. Dry skin with scaling and thickening of the skin can be caused by ichthyosis. This family of skin conditions includes acquired and genetic types. Skin conditions like psoriasis and eczema can also make your skin dry, which can make your beard itch.
linseed
This happens when the hair follicles of your beard become inflamed. This inflammation can be caused by bacterial, viral or fungal infections or by parasites. It can also happen when hair follicles become clogged, for example, when there is an ingrown hair. When you get folliculitis in your beard area, the inflamed follicles usually look red and feel tender or painful to the touch. They can form blisters that leak pus.
ingrown hair
This happens when a hair that has been shaved or cut grows back in its follicle instead of out. Due to this the follicles become inflamed and your beard starts itching. This is more likely to happen to you if you have tight, frizzy hair. When hair follicles become red, bumpy, itchy, and sometimes it hurts around the areas you shave, you may notice ingrown hairs.
Beard’s pseudofolliculitis
Inflammation that occurs when facial hairs growing from their hair follicles cut your skin inside the follicle or curl back into your skin as they try to grow out. This usually happens with shaving facial hair and can cause razor bumps. It is most likely to occur in people with curly hair, and it most often affects black men. Your face may become red, bumpy and develop pus-filled blisters. Unlike most cases of folliculitis, razor bumps in pseudofolliculitis barbae are caused by a non-infectious irritation, not an infection of any kind.
seborrheic dermatitis
This skin condition makes your skin scaly, red and flaky. It is also known as dandruff when it occurs on the scalp. This condition usually affects your scalp, but it can also happen on your face and around your beard, especially if you have naturally oily skin. Symptoms include yellow, greasy scales and red skin. The flakes may fall off when you scrub your beard hair or facial skin.
tinea beard
It is a fungal infection in the area of facial hair and is caused by a type of fungus called dermatophyte. This fungal infection usually shows up as red, swollen and scaly skin in your mouth, cheeks, and under your chin. It is similar to ringworm of the scalp, known as tinea capitis.