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).
effexor. 1  The symptoms you describe are not only withdrawal symptoms, they are also side effects of venlafaxine. 2  It was very effective after some time but I remember that the side-effect for me of nausea and vertigo a short while after taking the tablet was horrific as it lasted up to an hour at a time.