For the last 2-3 months, I have been experiencing extreme heat sensations, dryness, and sensitivity under my left arm and lower jaw of my mouth, along with nausea, fatigue, bone pain, and a nosebleed from my left nostril for the first time. I am 53 years old, very healthy, and have never smoked. What could be the cause of these symptoms, and what type of tests should I undergo? Should I go to the emergency room?

November 19th, 2024

I am 17 and had my first period about 10 months ago, but it hasn't come back. I have gained 5 pounds since then (115 lbs, 5'4") and am a virgin. I do track, so is my activity causing this? Is this serious?

July 14th, 2024

What are the normal cholesterol levels for blood?

January 2nd, 2023

I have a deep cut on my shin from a fall 3 weeks ago. The cut starts to scab but breaks open again when I move around and work, releasing a clear liquid that dries into a white/green substance. I have been cleaning the cut every other day and have received a tetanus shot and antibiotics from my doctor. How can I treat this cut to heal better and faster, and prevent the pus from returning?

April 30th, 2024

I experience sudden, dominating pain towards my back, sometimes feeling like a band is crushing around my chest, with additional symptoms like a stone-like sensation in my right jugular vein and tension pain in my right jaw. The pain occurs once in a while but has been happening more frequently, like once a week, and sometimes wakes me up at night. What could be causing this pain, and what should I do?

December 26th, 2024