Braces vs Invisalign: Getting Straight to the Basics. Both braces and Invisalign were designed to straighten teeth while improving your smile and oral health. Customers first began using Invisalign in 2000, so this treatment does not yet have the same history as braces.
Missing doses of venlafaxine may increase your risk for relapse in your symptoms. Stopping venlafaxine abruptly may result in one or more of the following withdrawal symptoms: irritability, nausea, feeling dizzy, vomiting, nightmares, headache, and/or paresthesias (prickling, tingling sensation on the skin).
Why Does Effexor Cause Withdrawal? Effexor, also known as Venlafaxine, has a âhalf-lifeâ of about five hours; this is why withdrawal symptoms develop so quickly and even from just missing one dose. The half-life of a drug refers to the length of time it takes for the body to have metabolized one half of the drug.