Side Effects. Headache. Headaches are one of the most common side effects from Cellucor C4 Extreme. They are caused by the ingredients in the product causing stress on the body. This stress often results in headaches. Vomiting and nausea.
You will receive the results of your STD test back within 7 to 10 days. If you test positive, the nurse will call you to come back to the clinic for treatment and to advise you on ways to manage your infection and keep from getting it again.
Doctor consult included, if appropriate. If your STD test results come back positive, a physician will be available, usually within 24 hours, or you can schedule a time of your choosing to answer any questions you may have.