In severe cases, your dermatologist may suggest treating the psoriasis and eczema with prescription medications. Sometimes, problems on the skin like cracks and acne can lead to infection of the skin and thus require antibiotics. Sometimes, the nails may also have to be treated if they are infected. Some dermatologists even diagnose allergies by taking a sample of your skin from your armpits or other body parts and testing it for histamine. If you have high levels of histamine in your body, it means you have allergies. Usually, all you have to do to treat them is to take antihistamines or other medications. Interested readers can find more information about them at West Dermatology Encinitas
A number of diseases that affect the skin and hair can also be easily diagnosed by your dermatologist. One such disease is alopecia areata. It is also called as hair loss and is a genetic disorder. If you have alopecia areata, your dermatologist can easily tell if you have psoriasis or eczema by the appearance and texture of your hair. Your dermatologist will also be able to determine if you have an auto-immune disorder or not, by checking your skin with a serological test.
Other diseases that your dermatologist may want to diagnose include thyroid disorders, multiple sclerosis, Lupus, diabetes, rheumatoid arthritis, septicemia, shingles, vitiligo, vasculitis, meningitis, cervical cancer, heart disease, kidney disease, blindness, liver disease, pancreas disease, osteomyelitis, parasites, sexually transmitted diseases, etc. Your dermatologist can also give you advice on how to take care of your skin after having a certain type of surgery or treatment. Some people may not know that there are many things that they can do for their skin such as moisturizing or exfoliating the skin to remove dry skin cells. So, when you go to your doctor for a consultation, you should ask him or her about all the possible diseases that you might have and what the best treatment is for them.