A type of high blood pressure, pulmonary arterial hypertension, is commonly known as PAH. It affects the right side of the heart. Additionally, it also affects the arteries in the lungs. The blood vessels in the lungs become narrow, or blockages develop in them. The heart muscles become weak as they have to work harder to pump blood through the body. Listed below are some common causes and risk factors of pulmonary arterial hypertension.

ADHD or attention-deficit/hyperactivity disorder is a brain disorder that affects the behavior of a person. The challenge with ADHD is that most of its symptoms could also be a person’s character traits, making the diagnosis more difficult. So, it is imperative to pay close attention to notice if a person starts showing changes in their behavior by exhibiting the following signs and symptoms.

Nearly 50 million people in our country suffer from allergies. A majority of these cases are seasonal allergies, causing symptoms like runny nose, sinus inflammation, congested nose, and frequent sneezing. Some allergies also trigger asthmatic attacks. Besides, there are certain cities in our country where allergies and asthma occur more frequently and should be avoided. Here are ten such cities.

The environment you live in has a profound effect on every organ in your body, including the skin. Depending on factors such as the quality of air around you, humidity, and the amount of sunshine you’re exposed to, your skin either glow or turn pale. So, by that logic, places that are environmentally-friendly are healthier for your skin than those with toxic substances in them.