Usually, cancer affects just one part of the body. However, in the case of metastatic cancer, the cancer cells leave the primary site area and travel through the bloodstream or the lymph system to other parts of the body. The cancerous cells metastasize, spread to other body parts and form metastatic tumors.

Nature provides us with everything we need to lead a comfortable life. However, there are certain elements which mean more harm than good. Insects are one such element of nature that though are miniature in size can cause great unease. There are instances where people have been rushed to the emergency room because of vicious insect bites.

If you have children or you are one of those trekking enthusiasts, insect bites are something that you might be quite familiar with. Some insect bites might cause mild irritation and applying an antiseptic ointment can rid you of the itching and rashes caused by the bite, whereas some insect bites require immediate attention as they can trigger allergies that can be life-threatening.

One of the most infuriating conditions that wreak havoc in your daily schedule is an uninvited and excruciating foot pain. Pain at the bottom of our foot is quite a common thing these days. Leg pains and cramps, which were earlier confined to the elderly section of the population has started affecting the younger lot as well.

Every part of the body has some important role to play, which allows us to function normally. Even if our pinky finger is hurt, it somehow interferes with our bodily functions. Imagine if severe pain in the legs or excruciating bottom of the foot pain restricts your mobility, how painstakingly annoying it will be!

The human body is vulnerable to diseases which can easily override the immune system of the body and cause pain and discomfort when it strikes. The most frustrating part of suffering from any disease is that it affects a person’s ability to move around. Certain disorders affect a person’s ability to perform even the simplest task, and Amyotrophic Lateral Sclerosis or ALS as it is commonly known is one such disorder.

Have you ever wondered what causes a bruise on your shin when you get hit with the chair, or when you run into a wall? When the tiny blood vessels get damaged due to a skin trauma, there occurs a bruise. The bump is caused due to the leakage in the blood vessels into the tissues of the skin.

Everybody at some point in their lives struggles with a blocked or leaky nose that causes a lot of discomfort and uneasiness. When a runny nose is accompanied with puffy eyes and sore throat, the trouble only gets multiplied. People with sinus drainage issues, experience this discomfort several times throughout the year.