The Truth about SSRIs and Tinnitus
First things first, I am in no way trying to question, challenge or otherwise minimize anyone's individual situation regarding their tinnitus and potential link to an SSRI. Like most people on Tinnitus Talk, I have tinnitus (15 months now, with a couple of spikes after initial on-set). Also, like most of us, I am researching to find some kind of relief via traditional medicine, supplements, or other means. First some background on me:
- I got tinnitus in January 2022, 6 weeks after my Moderna COVID-19 vaccine booster. I had no such side effect from my first two Pfizer doses.
- Since then I have had 3 spikes (after getting some resolution) and now it is as loud as ever, albeit not debilitating but certainly frustrating and stressful.
- I also have very high anxiety/panic disorder, which may be related to the COVID-19 vaccine or me getting off an SSRI (Sertraline) in June of 2022 after being on it for many years. Although I started getting anxiety symptoms before stopping the SSRI (don't ask – I have no idea why I decided to stop taking the SSRI; big mistake in retrospect).
- I had an audiology exam recently and I do not have any discernible hearing loss and the audiologist does not believe that my tinnitus is due to anything related to my hearing, so I can check that one off the list of possibilities.
- So I am now in the position of not knowing if my tinnitus (or at least my most recent spike) is a result of the covid vaccine or potentially SSRI withdrawal. Again, I had tinnitus several months before stopping the SSRI.
- Finally, my therapist (and family), want me to get back on Sertraline to help deal with my anxiety/panic disorder. However, based on countless visits to "Google University", including Tinnitus Talk, I have developed a fear of even trying to get back on Sertraline due to the stories of it causing either new on-set or exacerbated existing tinnitus for some people, which in some cases is described as debilitating.
Which brings me to the discussion of SSRIs and tinnitus. More specifically, what is the scientific evidence/proof that these drugs, and particularly Sertraline/Zoloft, actually cause tinnitus? And if they do, at what level of prevalence? These questions stem from the following:
- Considering just Prozac, Zoloft, Lexapro and Celexa, data from 2020 indicates that the total number of prescriptions in the US for these 4 SSRI was ~100M, and that involved a total of ~23M patients.
- If tinnitus was a side effect in just 1% of cases, the above would translate into 230,000 patients getting tinnitus from one of these SSRI.
- Note: The above would not be a static number as new patients are prescribed one of these SSRI every year.
- In searching the forums on Tinnitus Talk for all 4 of these SSRI, using both the brand and generic names, I came up with a total of 2,274 individual messages that refer to any of these 4 SSRI. Further:
- These are not unique messages or users. There is a lot of duplication among these messages.
- The true number of "unique" messages is likely to be close to half that total, as most people on this forum post multiple messages over time.
- Also, not all of the messages are negative about the SSRI. Rather, some indicate either success with their SSRI or no effect on tinnitus.
- Still, using the top number of 2,274, that equates to about 1% of the estimated 230,000 cases of tinnitus from the 23M patients using one of these SSRI.
- A quick analysis would indicate that the real number would likely be half of the 2,274 due to multiple messages from the same people and/or the same threads. That would make the total unique comments being ~0.5% of 230,000.
- Since Tinnitus Talk seems to be the premier tinnitus-focused forum out there, I would expect a much higher number of people finding this site (like we all did) and posting messages:
- I would also expect that with the level of actual cases of tinnitus from SSRI was ~1%, and in the hundreds of thousands, there would be much more attention being paid to this issue by the medical and/or research communities
- That said, I do know from research that there has been an increase in the amount of research being conducted in recent years regarding the effects of SSRI on Serotonin and how they may be impacting the auditory system, potentially resulting in tinnitus from hyperactive cells/receptors within the ear and/or brain. So maybe it's a matter of time before this becomes more publicly discussed.
- I also know that reputable drug information sites (PDR.com, Drugs.com, RxList.com) do list tinnitus as a side effect ranging in description from: Mild vs. Other, and Common vs. Uncommon.
- I also know that there is a large gap between "correlation" and "causation" when it comes to drugs and side effects
Again, I am not trying to dismiss or minimize or question anybody's individual case/experience related to getting tinnitus while on an SSRI. I'm just trying to find the most objective answer as to if this causation really exists and, if yes, at what level of prevalence among the SSRI patient population. For me, I will likely have to get back on Sertraline or some other SSRI at some point as my anxiety/panic disorder is not something I want to live with for the rest of my life. I guess I'm just trying to zero in on the realistic "risk factor" involved to help me with that decision. Thanks for taking the time to read this.