The viruses, bacteria, and parasites that cause sexually transmitted infections (STIs) have different incubation periods, or timeframes between when they are passed on and when symptoms appear. Some ...

Internal bleeding symptoms include severe pain, dizziness, swelling, and coughing up blood, depending on the affected area and the rate of blood loss. You might suspect internal bleeding if you ...

You can also browse common side effects below. Make sure to talk to your cancer care team about what side effects you should watch for, and let them know about any symptoms or side effects you have, ...