Do you avoid triptans in patients on SSRI's due to the potential risk of serotonin syndrome?   

I feel very comfortable using triptans with SSRIs/SNRIs. In 2010, the American Headache Society released a position statement on this very issue:Evans et al., PMID 20618823Their position is that the available evidence does NOT support the claim that triptans should not be used with SSRIs or SNR...

Almost never. If someone was on huge doses of one or both drugs I might think about it. For about 25 years or more, I have gotten calls from pharmacies about prescribing the 2 together and I have said thank you, I will think more about it, but I do not believe there is a significant risk of serotoni...

The short answer to this question is, NO. Triptans have very poor CNS penetration and are highly selective in their interaction with serotonin receptors. I am much more concerned about psychiatrists having patients on multiple medications that act on the serotonin system.

I agree with the above and in 25 years of practice and seeing thousands of patients with headaches, I never saw serotonin syndrome.

There is a warning but I have never experienced serotonin syndrome as a side effect in any of my patients. Most of my adolescent patients are already on SSRIs.

I agree with the comments, here is another recent article about the topic published by one of my colleagues:Orlova et al., PMID 29482205

First things first, we’ve got to stop using the terminology ‘serotonin syndrome’. We’re talking about serotonin toxicity. My understanding is outside of the MAOI/SSRI (or SNrI) combination, serotonin toxicity is extremely rare. It requires blocking reuptake inhibition at two ...