Hello. Welcome to ask the doctor.
I understand your concern.
As per details, there are following possibilities for your symptoms:
1 ) Tinea corporis: characterised by itchy red scaly rash annular in morphology. It is fungal infection of skin.
2)Eczema: characterised by itchy red rash.
Treatment depends on the diagnosis.
Visit your doctor so that he can examine you and give you prescription accordingly.
You can share my opinion with him.
I hope it helps.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.