Bobbie, In my experience they can take a sample and test for bacteria or fungal infection. If it is neither, then they presume it is an inflammatory or autoimmune disease. For this diagnosis, they examine it and look at your skin history. I always believe in a second opinion for sure unless you trust your dermatologist. I have been with mine 10 years, but he knows when to refer out if he feels uncomfortable or is not sure.
Hi Trina
Just dropped my medical insurance to an advantage plan starting next month to save as have been falling behind financially since all this happened. Am unsure about what tests might be covered while still on this plan. Have 2 derms & 1 did a skin test & had no staph but would really like to know WTH I actually have with 4 conditions they’ve mentioned.
The derm who recently removed the keratin as us not covered on my new plan but have another one lined up. So much uncertainty involved in getting a correct diagnosis as alot of my symptoms are similar to 3 conditions so thx so much for your info 🤩
Hi Trina
That was supposed to say he removed keratoacanthoma’s
Not keratin 😵💫
While there isn't a single definitive test for psoriasis, doctors can usually diagnose it through a physical examination of your skin. In cases where the diagnosis isn't clear from visual inspection alone, they may perform a punch biopsy (taking a small skin sample) to confirm the condition.
People with psoriasis typically Show Full Answer