Symptoms of muscle strain depend on the degree of strain, usually pain, redness, swelling, bruising, accompanied by limited activities, and even severe inability to move the performance of the strain.
1. Mild strain: usually only manifested as pain, redness, swelling, bruising, muscle spasm and other discomforts, the pain of the injured area can be aggravated during activities, usually accompanied by obvious pressure pain.
2. Moderate strain: at this time there are more muscle fiber tears or ruptures, the lesion site can have a knife-like pain, activity is limited obviously.
3. Severe strains: in the muscle fiber rupture, can hear or feel the sound of rupture, followed by localized swelling, subcutaneous hemorrhage, accompanied by severe pain, in the rupture can be felt at both ends of the abnormal expansion, as well as in the middle of the depression, the lesion is usually unable to move.
Muscle strains should seek medical attention in a timely manner, under the guidance of the doctor to carry out appropriate treatment, avoid blind judgment on their own, so as not to delay the condition.