you ice it and heat it do a lot of stretching
An injury to the body of the muscle or attachment of the tendon is known as a strain. To treat a strain, the affected limb should be elevated and a cold compress applied to the area.
You can treat your calf injury with plenty of rest , stretching of the muscle and be sure to ice it regularly. Depending on the severity of your injury it might be best to consult with your physician.
Sonotherapy
keep moving it around so it doesn't seize up and if you have a hot water bottle put that on it and have a hot bath.
RICE. Rest, Ice, Compression, Elevation.
RICE. Rest Ice Compression Elevation
One can alternate between hot and cold packs, and various stretching exercises to treat a mild shoulder injury. Should pain be severe, one should consult a doctor as there may be cartilage damage which physiotherapy may be required to treat.
An injury to a muscle or a tendon is called a strain.
The treatments for calf strain will depend on how severely you have strained your muscle. The best treatment is rest, as well as applying ice to the injury and using anti-inflammatories. If you are not seeing improvement with your injury within a few days it is advised to see your doctor to make sure it is not more serious.
Stand up
Apply a bandage to both eyes.
Wounds which penetrate the muscle beneath the skin should be cleaned and treated by a doctor