Yes, it's possible to overdose on any type of antidepressant, especially A typical dose of the SNRI venlafaxine is between 75 and mg per. J Med Toxicol. Mar;4(1) A fatal case of venlafaxine overdose. Bosse GM(1), Spiller HA, Collins AM. Author information: (1)Department of Emergency. In most cases, no signs or symptoms were associated with overdose. The majority of the reports involved ingestion in which the total dose of venlafaxine taken. Methadone can make sleepiness worse with venlafaxine. Will it affect my sex life? Venlafaxine is one of a group of antidepressants called serotonin and noradrenaline reuptake inhibitors, or SNRIs. Try to exercise effexpr, for example, by going for a daily walk or run. For a person who weighs 70 kg, this translates to about read article. You can choose to take them at any time as long as you stick to the same time every day. Using antidepressants without a prescription or mixing them with other drugs can be extremely dangerous. What if I take too much? Try the National Suicide Prevention Lifeline at Any mild sexual side effects might pass after the first couple of weeks. If you occasionally forget to take a fo, don't worry. Montgomery SA. Antidepressants like venlafaxine help to jump start your mood so you feel better. If you notice that your baby isn't feeding as well as usual, or seems unusually sleepy, or if you have any other concerns about your baby, then talk to your health visitor or doctor as soon as possible. There are hundreds of go here which are known to interact with Effexor in major, effexor dosage, or mild ways, so let your doctor know what other medications you are taking before you begin taking the medication. You can drink alcohol while taking venlafaxine but it may ovedrose you feel sleepy. More Stories.