Don't worry...he is suffering from eczematous dermatitis causing this patch.. Specific medicine available for good control... Treatment depends on the severity..Do direct online consultation for detailed prescription

Zimba cream

Seems like secondary infection, detailed medical history needs to be assessed before starting your father on any medication

Seems to be chronic lichenified eczema Need to know what all things you are applying there It can decrease with proper medications and topical creams Consult with Instant online consultation.

Thanks for the clear pic Looking like some sort of Eczematoid infectious Dermatitis More in-depth assessment and history will be required together with some labs possibly to suggest what treatment is best and it may not be as simple as prescribing an ointment. What was the kidney removed for and what did the biopsy show etc Please consider an INSTANT ONLINE Consultation 🙏 Will be beneficial for your Father.

Specific treatment available for better outcomes

Will improve with medication Consult online for further management

It looks like an infection. Kindly consult online for proper treatment and guidance.

Probably nummular eczema with secondary infection for proper diagnosis and treatment you have to give detailed medical and treatment history

It maybe be chronic eczema Kindly consult for better management

No need to worry.specific treatment is available.it depends on severity of the disease . Complete medical history is required.. Pls do online consultation with Dermatologist for detailed prescription & guidance.