Introduction: Tingling calf muscle. Calf tingling/ paresthesias (medical symptom): The skin sensation of partial numbness or pins and needles or a type of burning, tingling or creeping sensation of the skin, is known as a paresthesia.
Acute pain starts quickly and lasts less than 6 weeks. It is the most common type of back pain. Acute pain may be caused by things like falling, being tackled in football, or lifting something heavy. Chronic pain lasts for more than 3 months and is much less common than acute pain.
This causes pain, nausea and muscle tightness in the chest -- hence the feeling that your heart is heavy, or those sharp pains when you see your crush with someone else. So essentially, your brain sends a message to a nerve. The nerve responds by making your muscles tighten in your chest. It feels like your heart is heavier, or that you're in pain, or both. When you stop being sad, your brain stops sending the message.