Conditions that cause facial bumps include cysts, lipomas, seborrheic keratosis and allergic eczema, reports Healthline. Moles, skin tags, acne, cold sores and boils are also commonly found on a person's face. A bacterial or viral infection, such as scarlet fever, syphilis, chickenpox and staphylococcus aureus, can also result in skin bumps. A severe form of skin bumps due to cancer, including squamous cell carcinoma, actinic keratosis, melanoma and basal cell carcinoma, needs immediate medical treatment.
Chickenpox and measles are common viral infections that have many similar symptoms, including itchy rashes, a sore throat and a fever, according to WebMD. A common condition that results in facial skin bumps in infants is eczema, which leads to swelling, itchiness and redness. People with a fungal infection called ringworm are identified by the raised ring-shaped sore on their scalp or face. Those suffering from an allergic reaction can also have hives or raised, itchy areas of the skin.
A common skin disorder called psoriasis results in inflamed patches of the skin that resemble scales, explains Healthline. Guttate psoriasis, a type of psoriasis that starts during a person's childhood or adolescence, results in round, pink or red spots over several parts of the body. While treatment is available to regulate the symptoms of psoriasis, it is a lifelong disease and incurable as of 2015.