A muscle strain (also called a pulled muscle) occurs when
a muscle is suddenly pulled or twisted, causing a tiny tear.
Healing usually takes about 1 to 2 weeks.
Causes
The problem usually results from
an accident, often during sports or exercise. The injury
happens more easily when muscles are not stretched or warmed up
before working out.
Signs/Symptoms
Symptoms typically include pain,
tenderness, and swelling of the injured muscle. You may also
not be able to move the area around the muscle very well
because of the pain and swelling.
Care
Your doctor may order an x-ray to
make sure you haven't broken a bone. If you have a bad strain,
you may need a splint to keep the injured area from moving so
it will heal. If you scratched or tore some skin, you may also
get a tetanus shot.
Do's/Don'ts
To avoid strains and sprains,
always warm up your muscles before you exercise Stretching them
gently is one good warm-up technique. Ask your doctor to show
you some stretching exercises. Before heavy exercise, wrap weak
joints with support bandages.
WHAT YOU SHOULD DO
Apply ice to the injury for 15 to 20 minutes each
hour for the first 1 to 2 days. Put the ice in a plastic
bag and place a towel between the bag of ice and your
skin.
After the first 1 to 2 days, you may put heat on the
injury to help ease the pain. Use a heating pad (set on
low), a whirlpool bath, or warm, moist towels for 15 to 20
minutes every hour for 48 hours.
Do not use the pulled muscle for 2 to 3 days, or
while you still have pain.
Your doctor may suggest you wrap the injured area
with an elastic (ace) bandage for a few days. Be careful
not to wrap it too tightly because it may make the area
numb or tingly. Loosen the wrap if you get these
symptoms.
If you need an air splint, your doctor can show you
how to make it fit right. Wear the splint until the doctor
says you may take it off.
You can take off an air splint or ace wrap when
showering or bathing.
You may use over-the-counter medicines for pain.
Always take medications exactly as
directed.
If you are given a tetanus shot, your arm may get
swollen, red, and warm to the touch at the site of the
shot. This is a normal reaction to the
medicine.