Shingles is a condition caused by a virus called the varicella-zoster virus (VZV), the same one responsible for chickenpox. In childhood, when a person is affected by this virus, it causes chickenpox. The immune system makes sure that the virus remains inert and hidden inside the body. It retreats to the two nerve cells near the spine.

The painfulness of your muscles and bones make you feel tired! Well, then you might be suffering from fibromyalgia. This type of pain spreads often affects a wide area of the body and causes fatigue, sleepiness, mood swing and even memory loss. The painful sensation may occur even when you are at rest and may interrupt the pain signals sent by the brain to the rest of the body.

Cataract surgery is a common surgery in today’s time. With cataract issues becoming more prevalent with people above 50 years of age and sometimes lesser, there has been a variety of medical breakthroughs in the field of ophthalmology. Laser cataract surgery is one of them. However, you need to understand the types of this procedure to manage the laser cataract surgery costs smartly.

The A1C tests are performed to track the blood sugar levels in a person’s bloodstream. It is widely known to be the standard measure of diabetes and prediabetes. It’s carried out to determine the patient’s blood sugar levels, and so that they can be given the right treatment. The term ‘lower A1C levels’ means to lower your blood sugar levels.

When a disease or injury makes a negative impact on the sensory system, the nerves situated within the sensory system become incapable of transmitting sensation to the brain. This situation results in lack of sensation or numbness. Nevertheless, in certain cases, when sensory system is injured, some people experience pain in the injured area.

Allergies are fairly common and no matter the kind of allergy, the best treatment is to avoid the allergen. Proper treatment involves finding the cause of the allergy and treating it. There are a few common factors that cause allergy. These include pollen, pollution, or other such factors. Many tests can help determine the allergen.