Since standard antifungal treatments haven't helped, the cause might not be a fungal infection. It could be a bacterial issue like erythrasma, inverse psoriasis, or contact dermatitis. Using oral methylprednisolone is generally not recommended right now; without a clear diagnosis, strong steroids can mask symptoms or make an underlying infection worse. I highly recommend seeing a dermatologist. They can perform a simple skin scraping or Wood's lamp test to pinpoint the exact cause and guide you toward the right, targeted treatment.

A mildly elevated D-dimer and CRP simply indicate some active inflammation or clotting activity in the body, which can often be related to the underlying condition for which you started Medrol (methylprednisolone). Since you have no symptoms, there is no immediate cause for alarm. Please share these results with your doctor so they can evaluate them alongside your overall health. However, if you do develop any new symptoms, such as leg swelling, pain, chest pain, or shortness of breath, please seek prompt medical attention.

An ESR of 70 mm/hr simply confirms there is active inflammation in his body, which explains his swollen, painful knee. To help him find quick relief, a local corticosteroid injection like Depo-Medrol (methylprednisolone) is a very common, safe, and effective treatment. It works directly in the joint to rapidly reduce swelling and ease pain, which should help him get back on his feet. Please reassure him that this is a standard step in managing acute joint inflammation. I recommend discussing the underlying cause and next steps with his doctor.

Taking Medrol (methylprednisolone) at 16 mg twice a day is a relatively high dose. While corticosteroids are highly effective at reducing inflammation, they should only be taken under a doctor's direct supervision, especially during COVID-19 recovery. Using them without a prescription can lead to unwanted side effects or suppress your immune system inappropriately. Since you are on day 17, please consult your physician to review your CRP levels. They can evaluate your overall symptoms and safely determine if methylprednisolone is the right and safe option for your recovery.

Since he has recovered well, routinely repeating blood tests like CRP and D-dimer is generally not necessary. These tests are typically only needed if new symptoms arise, such as leg swelling or shortness of breath. Please ensure he completes his prescribed courses of Medrol (methylprednisolone) and Xarelto (rivaroxaban) exactly as directed. I highly recommend consulting his treating physician before stopping these medications or making any changes to his treatment plan.

A CT score of 24 out of 40 indicates moderate lung involvement from COVID-19. However, it is highly reassuring that your father?s oxygen level is excellent at 97% and he has no breathing difficulties. The scan represents a visual snapshot of temporary inflammation, but his actual lung function is holding up remarkably well. His prescribed medications, Fabiflu (favipiravir) to target the virus and Medrol (methylprednisolone) to reduce swelling, are designed to assist his recovery. Please continue to monitor his oxygen levels and ensure he gets plenty of rest. He is currently stable, but do stay in close contact with his doctor.