Dr. Bassam H Nasr M.D.

Portable pulse oximeters are typically used to monitor how much oxygen is moving through the bloodstream.  Basically, it’s the most effective and least invasive way to make sure that a patient has the right amount of oxygen and CO2 in their body. ...

Restless legs syndrome (RLS) triggers an overwhelming desire to move the legs and manifests an irritating sensation on the legs as well. The sensation might also affect your face, arms, and chest. Restless legs syndrome is a serious, but curable condition. The feeling can be experienced as:...

There are numerous people who complain about waking up with a fast-beating heart. While some think this isn’t anything to worry about, there are studies that link waking up with an irregular heartbeat to sleep apnea. Sleep apnea is a very common sleeping disorder that is very alarming. In fact,...

Restless legs syndrome is not chronic. RLS is a neurological movement disorder of the limbs. It is usually associated with sleep disruptions. Patients with RLS will usually report strange sensations, such as an urge to move their leg. This can become very bothersome, which can lead to physical as...

Fitbit is an industry that is designed to help people track their progress to becoming healthier. Their products are easy to use, connect to devices like a smartphone, and help the wearer track their steps, heart rate, and much more. This convenience helps people to know where they need to push...

Among older males, less sleep is associated with low levels of testosterone, according to a recent study. Normally, the levels of the male hormone decreases with age, and in some men, this may result in a lack of energy or libido. Researchers noted that some men manage to maintain normal levels of...