Suggest remedies for non-itchy rashes on the foot
Allergy to some thing you exposed or insect bite reaction.
Thank you for asking HCM
I have gone through your query. If you send a picture of it then it will be more helpful. It can be allergy to some thing you exposed or insect bite reaction.
Using calamine lotion for local application and taking anti histamines like cetirizine (zyrtec) will be helpful. Cetirizine you can take once daily for 5 days. These are available as over the counter.
Let me know if anything not clear.
I am happy to help you.