Spinal Muscle Atrophy, also known as SMA, is a genetic disorder that creates several barriers in a person’s muscle movements. The condition often occurs when the spinal cord and the brainstem have a loss of specialized motor neurons. This loss of motor neurons leads to muscle weakness and muscle wasting, which causes several physical disabilities such as the inability of walking, crawling, sitting straight up, and even controlling head movements.

Top 3 DNA test kits to consider buying in 2018 Before the invention of DNA test kits, genealogists relied on simple oral and written records to trace an individual’s family, heritage, and ancestry. Today, however, you can make use of new-age DNA test kits that help in scientifically tracing your roots.

Sinusitis is caused by a swelling or an inflammation of the lining of the tissues of the sinuses. Sinuses in their healthy state are bloated with air. But when they get infected, they get filled with germs and infected fluids and cause an infection. Sinuses make mucus which keeps the nasal passage unblocked clean of all the various pollutants and allergens that are inhaled through the air.

An uncomfortable and irritating sensation that makes an individual want to scratch is called an itchy skin. The medical term for this condition is pruritis. Commonly, itchy skin is caused by dry skin. Itchy skin because of dry skin is a condition common in older adults, as the skin tends to become drier with age.

We aren’t immortal, and this realization hits hard especially as we grow old. Aging is a phenomenon that cannot be contained, nor is there any prophecy that can predict the future for us. So, it seems quite sensible if we are prepared for the worst possible situation that people dread—one’s death.

Our sensory organs allow us to sense the best of everything the world has to provide to us. However, an impairment of any of the five sensory organs can disrupt our perception of the surrounding. Being hearing-impaired or visually-impaired can lend a blow to our self-esteem, and if the people around us don’t support us, life becomes difficult.