6207 results found
Health topics
… It can help you and your doctor narrow down the possible causes of your symptoms. Weakness Weakness is a lack of physical or muscle strength. You feel like you need to use extra effort to move your arms, legs, or other muscles. … within a few days. In rare cases, muscle weakness may be caused by another health problem. These include: A problem …
Health topics
… weeks to several months. Many health conditions can cause dementia or symptoms like it. Alzheimer's disease is the most common cause of dementia in people older than 65. Delirium is a … well a person's brain is working (mental status). It can cause confusion, changes in the sleep-wake cycles, and unusual …
Health topics
… cancer, depending where the cancer is located. What causes it? The exact cause of colorectal cancer is not known. Most cases begin in … What are the symptoms? Colorectal cancer usually doesn't cause symptoms until after it has started to spread. The most …
Health topics
… the tendons. That's even more true if the tendons are overused or if you do repeated overhead arm movements. This age-related wear and tear can cause one or more tendons to rub against the bones. This rubbing is called impingement. It also can be caused by irregularly shaped shoulder bones. Rotator cuff …
Health topics
… of an illness that will go away on its own. A rash may be caused by contact with a substance outside the body, such as … rash). Generalized rashes are over the whole body. Ones caused by viruses are more common in babies and young children than in …
Health topics
… Pills: Missed or Skipped Periods Birth Control: How to Use a Diaphragm Birth Control: How to Use the Patch Birth Control: How to Use the Ring Birth Control: Myths About Sex and Pregnancy …
Health topics
… be removed if they get irritated, bleed, or bother you. Causes of skin changes Causes of skin changes may include: Hormones. Acne is a common … of skin that are darker than the nearby skin. It can be caused by many things, including hormone changes during …
Health topics
… Check Your Symptoms Overview Suicide is a leading cause of death for people in most age groups. But often people … People who have suicidal thoughts may not seek help because they feel helpless, hopeless, or worthless. These … suicide, self-harm, a mental health crisis, a substance use crisis, or any other kind of emotional distress, get …
Medical tests
… see what type of seizures are occurring. EEG is the most useful and important test for checking if someone has … test or to sleep for only about 4 or 5 hours. This is because some types of brain activity can only be seen if you are … to different places on your head. A sticky paste is used to hold them in place. Instead of separate electrodes, …
Health topics
… pump blood through your lungs. Pulmonary hypertension may cause heart failure . Heart failure means that your heart … can do to feel better and stay as active as you can. What causes it? There are several types of pulmonary hypertension with different causes. For example, it may be caused by: Another disease. …
