Neurology / Neuroscience

  1. What causes left arm pain but no chest pain?

    Left arm pain without chest pain can result from many issues. Some are temporary or respond to home care, while others need urgent treatment. Learn…

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  2. What to know about the gag reflex

    The gag reflex is a normal bodily response. Learn what it is, why it happens, what can potentially cause it, and how to reduce an oversensitive gag…

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  3. Sharp, shooting pain in the leg that comes and goes: Causes and treatment

    The causes of sharp, shooting leg pain range from mild injuries and cramping to more serious issues affecting the arteries or nerves. Learn more here.

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  4. What to know about waking up with a swollen lip

    Waking up with a swollen lip can happen for a number of reasons. A person may be able to easily identify the cause by thinking about what activities…

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  5. What happens to the brain as we age?

    The brain begins to decline with age. Here, we examine what happens to the brain over time and whether or not it is possible to slow the rate of…

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  7. What to know about Alzheimer's disease

    Alzheimer's disease is the most common type of dementia. Symptoms include memory loss and cognitive decline. Learn more about it here.

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  8. Top CBD creams for nerve pain and damage

    What are some of the top CBD products that may help with nerve damage? Read on to discover what the research says and get a list of products to…

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  9. What are the symptoms of a bacterial infection?

    A bacterial infection can cause a range of general symptoms, as well as symptoms specific to the location of the infection. Learn more about them here.

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  10. Why is my mouth numb?

    What are the possible causes of a numb mouth? Read on to find out. This article will also cover other symptoms and some possible treatment options.

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  11. What is radial tunnel syndrome?

    Radial tunnel syndrome occurs when a nerve in the forearm and hand becomes compressed. Learn about the symptoms, causes, and treatments.

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  12. Causes of a throbbing headache at the back of the head

    A person can experience a throbbing headache at the back of the head for a variety of reasons. Learn more about the different causes and treatment…

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  13. Doctors who help with sleep apnea

    Doctors who can help with sleep apnea include somnologists, neurologists, and dentists. Here are the options for sleep apnea treatment.

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  14. What to know about leg twitching

    Twitching is the result of the sudden contraction or release of a muscle. Myoclonus is the medical term for these fast, involuntary twitches. Learn…

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  15. What to know about tired legs

    It is not uncommon to experience tired legs from time to time. Learn about some possible causes of tired legs and how to get relief from this symptom.

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  16. What to know about drooling

    What are the causes of drooling? Read on to discover the potential causes of drooling and the treatment options available to manage this symptom.

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  18. Bedsores or pressure ulcers: What you need to know

    Pressure sores, also called bedsores, tend to form in people who require help to change positions. Here, learn how to spot them and what to do next.

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  19. 4 scientifically proven ways to increase serotonin

    Serotonin is a chemical messenger that affects many functions within the body and brain. Learn how to increase serotonin levels here.

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  20. 7 reasons why a person might faint after an orgasm

    Why might a person pass out after an orgasm? Learn about seven possible causes of fainting after an orgasm and tips that may help prevent it.

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  21. What to know about a pinched nerve in the arm

    A pinched nerve in the arm can occur due to a variety of reasons. Learn more about the potential causes, symptoms, and treatment options here.

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  22. What can cause left arm pain and numbness?

    A person can experience left arm pain and numbness for a variety of reasons. Learn more about the potential causes and treatment options here.

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