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BLISTERS
DEFINITION
Blister is a small pocket of fluid within the upper layers of the skinBlister are filled with :+ Clear fluid (serum or plasma)+ Blood+ Pus (infected)
CAUSES
Friction or rubbing Fluid collects between the epidermis
the upper layer of the skin and the layers below
CAUSES
Extreme temperature
Frostbite Sunburn
CAUSESChemical exposure contact dermatitis
( contact with a cosmetic, detergent, solvent, chemical )
allergic reaction to an insect bite or sting
chemical warfare agents (mustard gas) vesicants, painful blisters
CAUSES Medical conditions
Chickenpox
Herpes
Impetigo
Hand-foot-and-mouth disease
Eczema
TREATMENTStep 1: washing the blister (and your hands) with
warm, soapy water disinfect the blister with rubbing alcohol or
iodine
TREATMENT
Step 2:Sterilize a sharp needle by cleaning it with a cotton ball dipped in rubbing alcohol.
TREATMENTStep 3:Insert the needle into the side of the blister.
TREATMENT Step 4: Drain the blister completely by pressing it
with your finger. Use a cotton ball to wipe away the fluid
TREATMENTStep 5:Apply antibiotic ointment Use a cotton swab to apply polymyxin B or bacitracin antibiotic ointment to the area
TREATMENT
Step 6: Bandage the area7]
Change the bandage once a day, or every time it gets wet or dirty.
PREVENTION Blisters on the feet can be prevented
by wearing comfortable, well-fitting shoes and clean socks.
Inherently ill-fitting or stiffer shoes (high heels, dress shoes)
PREVENTION
Sunscreen and sun protection avoid blisters from sunburn
PREVENTION
Wear protective gloves when handling detergents, cleaning products, solvents and other chemicals
THANK FOR YOUR ATTENTION !