Flu and the common cold are both respiratory illnesses but they are caused by different viruses. Because these two types of illnesses have similar symptoms, it can be difficult to tell the difference between them based on symptoms alone. In general, flu is worse than the common cold, and symptoms are more intense. Colds are usually milder than flu. People with colds are more likely to have a runny or stuffy nose.
The symptoms of a stroke and heart attack can occur very suddenly and can sometimes be fairly similar. However, being able to distinguish the difference between the main symptoms of a stroke and a heart attack can be crucial in the event of a medical emergency.
If every move you make is accompanied by the gritty sound of bones cracking and grinding, you may want a chiropractor on speed dial. According to Cleveland Clinic, a licensed chiropractor manipulates the joints in your body to correct their alignment and can complement the traditional medical care you receive. A lot of that manipulation happens through the spinal cord.