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  1. 2023年12月27日 · A 10-minute nap is usually enough to boost energy. Don’t nap longer than 30 minutes, though, or you may have trouble sleeping that night. A nap followed by a cup of coffee may provide an even ...

    • Peter Jaret
  2. WebMD is a trusted source of health and medical information, with expert reviews, community support, and educational services. Find a doctor near you or browse health news.

  3. 2022年11月28日 · St. John's wort is a common herbal supplement suggested for depression. It's been used for medical purposes in other parts of the world for thousands of years. But research findings have been ...

    • Overview
    • Dopamine Overview
    • How It Works
    • Mental Health Issues & Diseases
    • Parkinson's Disease & Obesity
    • Medical Uses for Prescription Dopamine

    This article is about dopamine, a type of neurotransmitter that plays a role in how we feel pleasure and helps us strive, focus, and find things interesting. It affects many parts of our behavior and physical functions such as learning, motivation, heart rate etc., but too much or too little can lead to health issues like Parkinson's disease or ADH...

    Dopamine is a neurotransmitter that helps send messages between nerve cells and plays a role in how we feel pleasure. Too much or too little of it can lead to health issues, including Parkinson's disease.

    Made in the brain through a two-step process, dopamine affects many parts of behavior and physical functions such as learning, motivation, heart rate, blood vessel function and more.

    Linked to too much or too little dopamine in different parts of the brain, mental health disorders like schizophrenia and ADHD may be caused by this chemical imbalance. Drug misuse and addiction also affect dopamine levels leading to emotional lows when sober.

    In addition to mental health issues, dopamine plays a role in diseases like Parkinson’s disease where one type of neuron degenerates causing less dopamine production leading to physical symptoms; obesity may also be linked with problems with natural reward systems affecting food intake satisfaction due to low release of dopamine and serotonin.

    Doctors use prescription dopamine (Inotropin) for low blood pressure, poor cardiac output or poor blood flow but there are possible complications associated with its usage such as irregular heartbeat etc., so doctor must know all medications taken before prescribing it.

  4. 2024年3月14日 · High blood pressure or heart problems. Sudden drops in blood oxygen levels while you sleep can raise your blood pressure and put stress on your cardiovascular system. Obstructive sleep apnea could ...

  5. 2024年4月29日 · Overview. Ashwagandha is an evergreen shrub that grows in Asia and Africa. It is commonly used for stress. There is little evidence for its use as an "adaptogen." Ashwagandha contains chemicals ...

  6. 2023年1月17日 · Newer antihistamines have fewer side effects, so they may be a better choice for some people. Some of the main side effects of antihistamines include: Dry mouth. Drowsiness. Dizziness. Nausea and ...