People cannot always predict the reason behind the occurrence of itchy bumps. Some of you may find them on the back of scalp whereas others may suffer in the whole scalp.
Few people have also reported them on both sides of the scalp as well as on neck. The types and effects of these itchy bumps depend upon the cause of occurrence and type of skin too. Below are some of the major types of scalp bumps that may seek your attention. You may find these bumps surrounded with some redness, crusty scabs and tender patches. It may also cause hair loss if ignored so long. Some people report that these itchy bumps may also develop additional infections like ring warms on the scalp.
Although these bumps do not appear painful but they often store some fluid inside. Sufferers find them like small hard pimples on their head around scalp area.
These bumps often grow when lice try to puncture your scalp skin to get some blood as its food. These red bumps on scalp do not accompany dandruff but they cause itching. It is also possible to find bumps on scalp area due to allergies, sensitivity or reactions caused by certain food items.
Ivy Maina, MD. Jeffrey M. Last updated March 19, Heart Icon. Speech Bubble Icon. Share Icon. Facebook Icon. LinkedIn Icon. Pinterest Icon. Pocket Icon. Share Link Icon. Copied to clipboard. Table of Contents. Hard scalp bump questionnaire Use our free symptom checker to find out what's causing your bump. Hallmarks of hard bumps on the scalp You may notice a new bump on your scalp while combing, brushing, or washing your hair — which can be alarming.
Common characteristics of hard scalp bumps Depending on the cause, hard scalp bumps may present with the following. Large or small Soft or firm Single or multiple Mobile: This means it moves when you touch or press it. Fixed: This means it feels stuck in its location. Tender or not tender Itchy or not itchy Common accompanying symptoms of hard scalp bumps Scalp bumps can also present with the following.
Redness Pain or tenderness Itchiness Skin that feels hot to the touch in the area of the bump Fever Duration of symptoms The length of time that you may experience a hard scalp bump can vary.
Temporary: A scalp bump may last for only a few days before it resolves on its own. Persistent: A scalp bump may seem to grow over time or not go away. Are painful scalp bumps serious? Hard scalp bumps can be harmless or require treatment.
Not serious: A small scalp bump that resolves on its own is not serious. Moderately serious: See a physician if you have a large scalp bump associated with redness or pain, especially if you also have a fever. Serious: See a physician for scalp bumps that grow and feel fixed in place. What causes hard bumps on the scalp? Infectious causes Skin infections or those within the body due to bacteria, viruses, or fungi can cause a hard scalp bump.
Bacterial skin infections: Your scalp is covered in hair follicles, tiny sacs from which each strand of hair grows. Bacteria can infect hair follicles and lead to folliculitis. An open cut, if exposed, can lead to cellulitis, an infection of the skin and area under the skin. If your skin infection doesn't resolve, this can lead to an abscess or a pocket of pus as your body tries to fight the infection.
Viral skin infections: Viruses can also cause small scalp bumps in the form of skin-colored warts. Fungal skin infections: Fungi can cause a variety of scalp infections, including ringworm, which causes an itchy, red, circular rash. Lymph node enlargement: Lymph nodes are small glands where the cells that fight infections live. Lymph nodes can grow in size and appear as single or multiple bumps in your scalp as they respond to an infection due to bacteria, fungi, or viruses. Traumatic causes Scalp bumps may be due to an injury to your scalp.
Abnormal cell growth Sometimes a scalp bump can be due to abnormal growth of a variety of different cells that make up your body. Fat cells: These cells can grow into bumps called lipomas. Pigment-containing cells: Melanocytes can form into a melanoma. Basal cells: These skin stem cells can morph into basal cell carcinoma. Keratin collections: Scalp bumps can also be due to a collection of keratin, the main protein in your skin, and lead to cysts.
This list does not constitute medical advice and may not accurately represent what you have. Skin cyst A cyst is a small sac or lump, filled with fluid, air, fat, or other material, that begins to grow somewhere in the body for no apparent reason. These cysts are not contagious. Rarity: Common Top Symptoms: skin-colored armpit bump, marble sized armpit lump, small armpit lump Symptoms that always occur with skin cyst: skin-colored armpit bump Urgency: Wait and watch Wart Warts, also called common warts or verrucae, are small, rough, rounded growths on the top layer of the skin.
Lipoma Lipoma is a word that translates as "fatty tumor," but a lipoma is not cancer. Rarity: Uncommon Top Symptoms: skin-colored groin bump, marble sized groin lump, small groin lump Symptoms that always occur with lipoma: skin-colored groin bump Urgency: Wait and watch Skin abscess A skin abscess is a large pocket of pus that has formed just beneath the skin. When and how to treat hard lumps on the scalp Treatments for hard scalp bumps can begin at home as long as symptoms are not severe.
At-home treatments Try the following treatments at home to address your symptoms. Warm and cold compresses: Compresses can help reduce pain and swelling if your scalp bump is due to infection or trauma. Pain medications: Over-the-counter non-steroidal anti-inflammatory drugs NSAIDs such as ibuprofen Advil, Motrin or aspirin can help reduce pain, swelling, and redness. Acetaminophen Tylenol can also help with pain and fever but does not treat swelling and redness.
Fluid intake: If your scalp bump is due to an infection, increase your fluid intake to help fight the infection, especially if you also have a fever. Occasionally, a blow to the head may be severe enough to cause bleeding in or around the brain. This type of bleeding can cause an intracranial hematoma, a serious condition that puts pressure on the brain. See a doctor within one to two days of a significant head injury with ongoing symptoms, even if emergency care isn't required. Also seek emergency attention if your child exhibits the following signs or symptoms after a head injury, which could signal a concussion:.
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