How much do you know about sexually transmitted diseases (STDs)? It turns out that most teens don't know much about STDs until they get one. And a lot of them are getting STDs. Half of all sexually active teens will catch chlamydia, herpes, or another STD by the time they turn 25.
WebMD talked to Gail Bolan, MD, director of the CDC's Division of STD Prevention, to find out more about STDs. She also has some important advice to help teens protect themselves every time they have sex.
Don't panic. Your brain can recover, but you need to give it a break while it's healing. Here's how, and why.
Concussions Can Leave You with a "Slow Computer"
Your healthy brain works like the best computer you can buy, says David Coppel, PhD, a sports concussion expert at the University of Washington. But after a concussion, your brain acts more like the ancient computers your parents used in the 1990s. Game over.
To get back up to speed ASAP, your brain needs downtime. And you're probably not going to like what it involves.
"No video games, no texting, no using the computer, and no watching TV," says Tracey Covassin, PhD, an athletic trainer and concussion expert at Michigan State University. Even though games, texting, and watching TV seem simple, your brain has to work to keep track of what’s happening on the screen. That's why you need to take a break from them after a concussion.
For how long? About 7-10 days, in most cases. Of course, your doctor has the last word on exactly how much time you need.
See your doctor before you get back to your normal routine, even if you're feeling fine. And go straight to a doctor if your symptoms (such as headaches, confusion, memory problems, or vomiting) get worse.