Which department should I go to for a blood blister or corn treatment?

Blood Blister (Hematoma) and Consultation Departments

Blood blisters, also known as hematomas, require consultation with a specific medical department based on their underlying cause, which could include small hemangiomas, eczema, purulent infections, allergies, among others. Upon the appearance of a hematoma, it is advisable to promptly visit the dermatology department for examination and treatment under medical guidance.

1. Small Hemangiomas

If the hematoma is caused by a small hemangioma, referral to the general surgery department is appropriate. General surgery specializes in treating conditions related to this field, and for hematomas resulting from small hemangiomas, treatment options include laser therapy or cryotherapy.

2. Eczema

For hematomas arising from eczema, consultation with a dermatologist is recommended. Dermatologists will conduct a thorough history-taking and observation, along with relevant clinical examinations, to confirm if the hematoma is indeed due to eczema. If so, treatment may involve the application of topical corticosteroids such as hydrocortisone cream or mometasone furoate cream.

3. Purulent Infections

If the hematoma is caused by a purulent infection, visiting the dermatology department is necessary. Dermatologists will perform necessary examinations to ascertain the specific condition of the hematoma. For hematomas resulting from purulent infections, medications like amoxicillin capsules or erythromycin ointment may be prescribed.

4. Allergies

Allergic reactions can also lead to the formation of hematomas. In such cases, consultation with a dermatologist is crucial. Dermatologists will conduct allergy tests and prescribe appropriate anti-allergic medications, such as loratadine tablets or cetirizine hydrochloride tablets.

During the illness, patients should avoid scratching the hematomas with their hands to prevent rupture and subsequent infection. Maintaining a light diet, avoiding spicy and irritating foods, and consuming plenty of fresh fruits and vegetables like spinach and apples are also recommended.