This could be due to eczema, dermatitis, bacterial or fungal skin in
fection, diabetes, some medications, etc.
Keep the area clean and wear clothes washed in
a few drops of chlorhexidin
e preferably and dried in
You could take oral antihistamin
e or antiallergic medications for the itchin
g. Apply calamin
e lotion at the sites. Wear lose comfortable footwear. Main
good personal hygiene.
You could take over the counter medications for your heartburn.