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Solriamfetol and Brain Fog: What Users Say

Brand names: Sunosi

Brain fog: mentioned by 3 users (3.6%)

Based on user experiences from 84 Solriamfetol reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

increased heart rate 8.3%
irritability 8.3%
headaches 7.1%
high blood pressure 7.1%
tiredness 7.1%
anxiety 6.0%
insomnia 6.0%
fatigue 4.8%
nausea 4.8%
brain fog 3.6%

Reviews for Solriamfetol

  • nap...
  • Taken for less than 1 month
  • September 22, 2021

For Narcolepsy "Have tried Provigil, Nuvigil, and now Sunosi, all max doses, over the recommended doses, with Dr. instruction. They work for about a month, but then the cons greatly outweigh the benefits for me. Either they only last 4 hours, then I crash and burn, or I'm still struggling to stay awake, or I feel sick, or have brain fog and am unmotivated and totally useless. This has been very difficult for someone who has to work two jobs to make ends meet. I did not want to have to use the stronger stimulants because addiction runs in my family. And the crashes are harder, so I hear. But I don't think I have a choice. I don't want to live like this. Hopefully, this works better for others, but based on these reviews here, seems like the majority say not really."

4 / 10
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  • Ano...
  • Taken for 1 to 6 months
  • August 13, 2025

For Narcolepsy "I was excited to try Sunosi because I've seen it advertised as having 'long-term efficacy,' implying tolerance doesn't occur like with traditional stimulants. I'm on my third month at 150 mg. The first month was good. I felt more awake, I didn't need to nap, and I could focus. Second month, I started napping almost every day, but they weren't particularly refreshing naps. Third month, I'm completely unable to focus and am in a constant brain fog. I find myself reading sentences 3 or 4 times over because I'm so out of it. I feel like I've developed a tolerance, so I'm going to stop taking it for a few days and see if it gets better."

3 / 10
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  • Ano...
  • Taken for 1 to 6 months
  • August 13, 2025

For Narcolepsy "I was excited to try Sunosi because I've seen it advertised as having 'long-term efficacy,' implying tolerance doesn't occur like with traditional stimulants. I'm on my third month at 150 mg. The first month was good. I felt more awake, I didn't need to nap, and I could focus. Second month, I started napping almost every day, but they weren't particularly refreshing naps. Third month, I'm completely unable to focus and am in a constant brain fog. I find myself reading sentences 3 or 4 times over because I'm so out of it. I feel like I've developed a tolerance, so I'm going to stop taking it for a few days and see if it gets better."

3 / 10
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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.