What causes raised bumps on the face and how to deal with them?

Face refers to the facial area. Under normal circumstances, raised bumps on the face may be caused by mosquito or insect bites, keloids, acne, folliculitis, or sebaceous cysts. These conditions can be improved through the application of mosquito repellent lotions, medical treatments, or surgical interventions. If discomfort occurs, it is recommended to seek timely medical attention at a hospital and receive symptomatic treatment under a doctor's guidance. Specific explanations are as follows:

1. Mosquito or Insect Bites

If the face is bitten by mosquitoes or insects, raised bumps may appear, possibly accompanied by symptoms such as redness and swelling. Appropriately using products like essential balm or mosquito repellent lotion may help alleviate these symptoms.

2. Keloids

Keloids might be related to individual constitution or external injuries, potentially causing localized tissue proliferation. Under a doctor's guidance, medications such as triamcinolone acetonide urea cream, asiaticoside cream, or betamethasone cream can be applied to relieve the condition.

3. Acne

Acne is commonly caused by excessive sebaceous gland secretion, indigestion, and other factors, with bacterial invasion leading to localized inflammation. Improving lifestyle habits, avoiding staying up late, and maintaining sufficient sleep are recommended. It is also advised to use medications such as tretinoin cream or erythromycin ointment as directed by a physician.

4. Folliculitis

Folliculitis is primarily caused by infection with Staphylococcus aureus. Due to inflammatory irritation, it may lead to raised bumps on the face and could also be accompanied by symptoms such as red papules and itching. Treatments may include using fusidic acid sodium ointment or mupirocin ointment as directed by a doctor.

5. Sebaceous Cyst

If the opening of the hair follicle sebaceous gland becomes blocked, causing sebum accumulation, a sebaceous cyst may form. Generally, no special treatment is required, but if the cyst is large or affects appearance, consultation with a doctor regarding surgical removal of the sebaceous cyst and the affected tissue is advised.

During the recovery period, maintain facial cleanliness to avoid infection. When going outdoors, take precautions such as applying sunscreen and carrying an umbrella to prevent further damage.