Common Foot Problems » Blisters

Blisters are painful, fluid-filled lesions produced by friction and pressure.

They can be caused by the following:

 

• Ill-fitting shoes 

• Stiff shoes 

• Wrinkled socks against the skin 

• Excessive moisture 

• Foot deformities 

 

How to prevent blisters

As blisters are a result of friction there are a number of simple techniques:

• Keep your feet dry 

• Always wear socks as a cushion between your feet and shoes 

• Wear properly fitting shoes 

 

If a blister does occur, do not pop it. Cut a hole in a 1.5”piece of foam or felt, forming a ‘doughnut’ over the blister; tape the foam or felt in place or cover with a soft gel-type dressing. Treat an open blister with mild soap and water; cover it with an antiseptic ointment and protective soft gel dressing to prevent infection and speed up the healing process.