An interaction between two medications does not always mean that you must stop taking one of the medications; however, sometimes it does. You should refer to the prescribing information for venlafaxine for a complete list of interactions.Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use venlafaxine only for the indication prescribed.Copyright 1996-2020 Drugs.com. For a complete list of all side effects, Medicines that interact with venlafaxine may either decrease its effect, affect how long it works for, increase side effects, or have less of an effect when taken with venlafaxine. Medicines that interact with venlafaxine may either decrease its effect, affect how long it works for, increase side effects, or have less of an effect when taken with venlafaxine. by Megan Smith Updated September ... also sometimes prescribed to treat anxiety and panic attacks. Please refer to serious side effects for signs/symptoms.If you are planning on becoming pregnant, notify your healthcare provider to best manage your medications. Effexor can only be prescribed by a doctor. Why Are Dementia Patients Getting Risky Psychiatric Drugs? Hopefully it will start working soon. Discuss this with your healthcare provider. Not what you want to hear of course. All other programs and services are trademarks of their respective owners.Find support and help support others on NAMI's message boards.Our volunteers answer questions, offer support and provide practical next steps.Find support and help support others on NAMI's message boards.Explore the different options for supporting our mission.Find support and help support others on NAMI's message boards.Explore the different options for supporting our mission. It is also used to treat general anxiety disorder, social anxiety disorder, and panic disorder. This risk may persist until significant remission occurs.In short-term studies, antidepressants increased the risk of suicidality in children, adolescents, and young adults when compared to placebo. All patients being treated with antidepressants for any indication should watch for and notify their healthcare provider for worsening symptoms, suicidality and unusual changes in behavior, especially during the first few months of treatment.The following are trademarks of NAMI: NAMI, NAMI Basics, NAMI Connection, NAMI Ending the Silence, NAMI FaithNet, NAMI Family & Friends, NAMI Family Support Group, NAMI Family-to-Family, NAMI Grading the States, NAMI Hearts & Minds, NAMI Homefront, NAMI HelpLine, NAMI In Our Own Voice, NAMI On Campus, NAMI Parents & Teachers as Allies, NAMI Peer-to-Peer, NAMI Provider, NAMI Smarts for Advocacy, Act4MentalHealth, Vote4MentalHealth, NAMIWalks and National Alliance on Mental Illness. You may also ask a family member or a friend to remind you or check in with you to be sure you are taking your medication.If you miss a dose of venlafaxine, take it as soon as you remember, unless it is closer to the time of your next dose. With input from you, your health care provider will assess how long you will need to take the medicine.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).Depression is also a part of bipolar illness. You may also contact the poison control center at 1-800-222-1222.A specific treatment to reverse the effects of venlafaxine does not exist.These will often improve over the first week or two as you continue to take the medication.Increased heart rate, low blood pressure, increased salivation, irregular menstrual cycle, increased frequency of urination, changes in taste, low sodium (symptoms of low sodium levels may include headache, weakness, difficulty concentrating and remembering), teeth grinding, difficulty urinating, angle closure glaucoma (symptoms of angle closure glaucoma may include eye pain, changes in vision, swelling or redness in or around eye)Serotonin syndrome (symptoms may include shivering, diarrhea, confusion, severe muscle tightness, fever, seizures, and death)SNRI antidepressants including venlafaxine may increase the risk of bleeding events. 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