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    Leg Pain- Muscle Strain

    Updated at December 6th, 2022

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    Definition

    • Leg muscle pain from hard work or sports (muscle overuse)
    • Pain is not caused by an injury
    • Also called muscle overuse syndrome

    Health Information

    Symptoms

    • Pain in the leg muscles
    • The quads (muscles in front of the thigh) are the most common site

    Pain Scale

    • Mild: Your child feels pain and tells you about it. But, the pain does not keep your child from any normal activities. School, play and sleep are not changed.
    • Moderate: The pain keeps your child from doing some normal activities. It may wake him or her up from sleep.
    • Severe: The pain is very bad. It keeps your child from doing all normal activities.

    Causes

    • Constant leg pains are often from hard work or sports.
    • Examples of triggers are hiking, running, or jumping too much.
    • Muscle pain can also be from a forgotten injury that occurred the day before.

    Care Advice

    1. Overview:
      • Strained muscles from overuse are common after too much exercise or hard sports.
      • Examples are hiking or running.
      • Weekend warriors who are out of shape get the most muscle pains.
      • Here is some care advice that should help.
    2. Pain Medicine:
      • To help with the pain, give acetaminophen (such as Tylenol) or ibuprofen. Use as needed.
    3. Cold Pack:
      • For pain or swelling, use a cold pack. You can also use ice wrapped in a wet cloth.
      • Put it on the sore muscles for 20 minutes.
      • Repeat 4 times on the first day, then as needed.
      • Caution: Avoid frostbite.
    4. Heat Pack:
      • If pain lasts over 2 days, put heat on the sore muscle.
      • Use a heat pack, heating pad or warm wet washcloth.
      • Do this for 10 minutes, then as needed.
      • Caution: Avoid burns.
    5. Activity:
      • Avoid activities that increase the pain.
      • Continue gentle stretching exercises.
    6. Prevention of Recurrent Leg Pains:
      • Research has shown that daily stretching exercises can prevent some leg pains.
      • Have someone teach you how to stretch the quads, hamstrings, and calf muscles.
      • Stretch each muscle in sets of 10. The best time is before and after playing sports.
      • Also, be sure your child gets enough calcium in the diet. Daily Vitamin D3 may also help.
    7. What to Expect:
      • A strained muscle hurts for 3 to 7 days. The pain often peaks on day 2.
      • After severe overuse, the pain may last a week.

    Call Your Doctor If

    • Fever, limp, or a swollen joint occurs
    • Pain caused by work or sports lasts more than 7 days
    • You think your child needs to be seen
    • Your child becomes worse


    Author: Barton Schmitt MD, FAAP

    Copyright 2000-2020 Schmitt Pediatric Guidelines LLC