Hi, thanks for using healthcare magic
If you are a diabetic or have a history of any problems related to the circulation in the limbs
then you need to see your doctor for an assessment.
If you have no health issues then you can consider trying to treat it at home but visit your doctor if any complications arise such as swelling, fever
, excess purulent discharge or significant pain.
Do not burst the blister
, the unbroken skin acts as a barrier to infection. Cover it with a soft sterile dressing and use the antibiotic cream.Change it daily.
If it bursts then leave the skin and allow the fluid to drain. Apply a dry sterile dressing till it heals.
Remember to consult your doctor if there is any indication of worsening infection.
I hope this helps