Skip to main content


Slurred speech can be caused by an issue in your brain and nervous system or from local facial nerves. It may be a sign of serious disease, like a stroke or multiple sclerosis, so it’s crucial to get medical care right away.

Apraxia is defined as difficulty performing tasks that require movement, like riding a bicycle. In apraxia, your brain is unable to formulate that plan effectively.

Forgetfulness is a normal part of aging. However, forgetfulness can be a sign of a serious memory loss condition. Learn about the top 5 causes of forgetfulness.

Fainting, also called syncope, is a sudden, brief loss of consciousness. It can be caused by something minor like a drop in blood pressure, or it can be a more serious issue like an abnormal heart rhythm.

Dizziness is a common symptom that may occur if you don’t eat or drink enough, take certain medications, or have an inner ear problem. It’s rarely a sign of something life-threatening, but there are serious heart and neurological problems that cause it.

Reasons for your eyes rolling back while passing out may include orthostatic syncope, vasovagal syncope, or generalized tonic-clonic seizures. Read below for more information on causes of passing out and relief options.

The floating sensation or feeling unbalanced is often associated with vertigo or an inner ear infection that can cause imbalance. Other causes of a floating feeling include atrial fibrillation or temporomandibular joint dysfunction disorder. Read below for more information on causes and treatment options.

Understand your involuntary movements symptoms, including 7 causes and common questions.

Understand your lightheadedness symptoms, including 8 causes & common questions.

Losing muscle mass is normal when getting older, but abnormal muscle loss can be caused by malnutrition, an eating disorder, or an immune disease like HIV/AIDs. It can also be a sign of a chronic disease.

Amnesia is when you can’t form new memories or recall experiences or old memories. Amnesia usually happens suddenly and has a clear cause. Other types of memory loss, like dementia, often develop more gradually.

Understand trouble speaking symptoms, including 3 causes & common questions.