Evidence-Based Medical Knowledge You Can Trust
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Answer EMERGENCY WARNING: Seek immediate emergency medical care or contact your oncology team right away if your fatigue is accompanied by sudden chest pain, shortness of breath, high fever above 100.4°F (38°C), confusion, severe muscle weakness, or an inability to pass urine. Understanding Prostate … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Takeways EMERGENCY WARNING: If you or a loved one experience severe shortness of breath, sudden chest pain, rapid heart rate, confusion, or dark, tarry stools, seek emergency medical care immediately by calling 911 or visiting the nearest emergency room. Anemia occurs when your body … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Takeways EMERGENCY WARNING: If you experience an absolute inability to urinate (acute urinary retention), sudden loss of bowel or bladder control, severe lower back or pelvic pain combined with leg weakness or numbness, or heavy bleeding in your urine, seek emergency medical care immediately. … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Key Takeaways EMERGENCY WARNING: Measles is a highly contagious respiratory virus that can lead to severe swelling of the brain or fatal pneumonia. If you or your child experience a high fever above 103°F, severe shortness of breath, confusion, or a stiff neck, seek immediate … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Answer EMERGENCY WARNING: If someone with suspected measles has trouble breathing, severe dehydration, high fever that won’t come down, or becomes confused or very sleepy, call 911 or go to the nearest emergency room right away. What this article covers This article explains how … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Takeways EMERGENCY WARNING: Call 911 or go to the nearest emergency room right away if you experience chest pain, shortness of breath, a racing or pounding heart, severe dizziness, or swelling of your face, lips, tongue, or throat after vaccination. Understanding the Updated 2025–2026 … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary EMERGENCY WARNING: If you or a loved one develops a sudden high fever, trouble breathing, confusion, severe fainting spells, uncontrollable vomiting, or unusual bruising or bleeding after spending time outdoors or receiving a tick bite, seek emergency medical care immediately or call 911. … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Key Takeaways EMERGENCY WARNING: If you are experiencing excruciating pain in your lower back or side, blood in your urine, severe fever and chills, or an inability to urinate, seek immediate emergency medical care. These symptoms can point to a completely blocked urinary tract or … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary EMERGENCY WARNING: If you or someone you take care of experience severe symptoms of a severely underactive thyroid—such as major confusion, extreme muscle weakness, trouble breathing, swelling all over the body, or a very slow heart rate—get emergency medical help right away. These … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD.Dr. Khan is a board-certified physician specializing in metabolic health and preventative neurology. He has no relevant financial conflicts of interest to disclose regarding the clinical protocols discussed in this article. Quick Takeways 🚨 EMERGENCY WARNING:Time-restricted eating is a lifestyle approach for long-term health. It is … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Takeaways EMERGENCY WARNING: Acetaminophen overdose can damage your liver or cause liver failure. If you or someone you care for takes more than the recommended dose, or experiences severe stomach pain, yellow eyes or skin, or extreme nausea, seek emergency medical care immediately or … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Digital therapeutics (DTx) are evidence-based software programs designed to help prevent, manage, or treat medical conditions. For anxiety and depression, digital therapeutics provide structured treatment programs that use proven methods such as Cognitive Behavioral Therapy (CBT), behavioral coaching, mood tracking, and guided exercises. Unlike general … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Answer Measles is one of the most contagious viral infections in the world. Thanks to the measles, mumps, and rubella (MMR) vaccine, measles cases have dropped greatly in the United States. However, many people still ask an important question: can you get measles if … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Measles is one of the most contagious viral diseases in the world. It spreads very easily from person to person, especially in places where people are close together. Even though measles can be prevented with vaccination, outbreaks still happen when vaccination rates drop. Understanding how … Read more
What Does Measles Look Like? Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Measles is a highly contagious viral infection that can make people very sick. One of the most common questions parents and patients ask is, “What does measles look like?” The answer is more than just a rash. Measles usually starts … Read more