Doctors donât know exactly what causes migraines. It appears that migraine headaches may be caused in part by changes in the level of a body chemical called serotonin. Serotonin plays many roles in the body, and it can have an effect on the blood vessels. When serotonin levels are high, blood vessels constrict (shrink).
Average Salary. The average annual salary for physical therapist in the United States is $86,520, which is 103% higher than the average income of Americans. The median pay for PTs is $7,210 per month, $1,663 per week and $41.59 per hour.
We estimate by the hour for your home. Our hourly rate ranges from $40 to $65 per hour per person. We average the time we spend in your home over the course of many months. There are times when your home needs more work as opposed to times when it is fairly easy to do. Our minimum charge per visit is $120.