Scalp crusts and sores can cause itching and discomfort. Scratching usually aggravates them and increases the likelihood of infection. In many cases, crusts and sores on the scalp will heal on their own or with over-the-counter medications. In most cases, they do not indicate a serious illness. If you are unable to determine the cause of the crust and ulcer, or if it has spread or appears to be infected, see your doctor. Read about some of the more common causes of scabs on scalp problems, including dandruff, lice, etc.
Bacterial scalp infections
The scalp can become infected if fungus or bacteria enter the scalp through hair follicles or damaged skin. Skin damage can be caused by common skin conditions such as psoriasis and eczema. The bacteria cause some common infections such as folliculitis and impetigo. Others, like ringworm, are fungal. Symptoms vary depending on the infection, although most cause redness, itching, and sometimes pus. Recognizing differences can help a person get the right treatment. Applying specialized creams or ointments or using a medicated shampoo can usually help get rid of scalp infections. In rare cases, a person can develop a fungal scalp infection caused by a fungus found in the environment. One case is mucormycosis, an unusual infection caused by fungi that originate in the soil.
Seborrheic dermatitis (dandruff)
Seborrheic dermatitis is a skin condition that can affect the scalp. Symptoms include:
Crusty areas of skin, usually white or yellow, can attach to the hair shaft. This disease is not contagious. Its cause is unclear. But this is usually not a sign of poor health and has nothing to do with cleanliness. You can shampoo your hair every day and dandruff will remain. Dandruff can even be seen in newborns in a condition known as the crib cap. However, fighting dandruff can take a long time. In some cases, it can be a lifelong problem that comes and goes. Read more about Chesterfield county health department.
Lice can be highly contagious as they can fly from one person’s hair to another. Head lice are itchy, and if you scratch too hard or for too long, they can cause scabs that can get infected. Head lice are not carriers of serious illness and do not cause serious harm. But they must be controlled and completely removed, as this is unhygienic and can cause social problems.
Why do I have a headache?
Ulcers on the scalp or scalp can be painful and uncomfortable. If you don’t know how to take selfies on the back of your head, they can also be difficult to see. Dermatitis on the scalp What causes these lumps and bumps that can make combing your hair painful? It can be anything from minor local infections to signs of a health condition that can affect your entire body. However, most scalp ulcers are not serious. However, it is a good idea to see your doctor if you are concerned about it. This is especially true if:
- Head sores last more than a few days or do not heal.
- You have a lot of sores or they keep coming back.
- You have noticed any changes in the shape, size, or color of the bumps or bumps on your scalp.
About 50% of people with plaque psoriasis experience a flare-up on their scalp at some point. The scalp may have reddish patches, dandruff-like flakes, a silvery-white coating, and a dry scalp. Scalp psoriasis is often accompanied by mild to severe itching.
How to get relief: There are many treatments for scalp psoriasis. Some people benefit from a medicated shampoo or other over-the-counter treatment.
Fungal scalp infection and hair loss
You can build up a lot of flakes and dead skin. Frequent scratching or drying chemicals on the affected area can also damage the hair follicles. All of these factors can lead to hair loss. This is especially common in people with hypothyroidism. However, if you notice random round spots that are bald see your doctor. You may have an infection called tinea capitis. It is also known as scabs on scalp ringworm.