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How to deal with Montelukast / Singulair sleeping problems?

avernamethyst112 profile image
6 Replies

Just got put on Singulair yesterday and had loads of trouble sleeping. No real nightmares, but just in and out of sleep a lot. Didn’t feel well rested at all. Woke up today super groggy.

Have you guys experienced a side effect with Singulair? How have you dealt with it / does it go away over time for you?

Thank you!

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avernamethyst112 profile image
avernamethyst112
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6 Replies
twinkly29 profile image
twinkly29

As you've only just started it I'd see it as a coincidence after just one night - and then give it a few weeks if it continues. Meds usually take a few weeks to kick in properly and although side effects don't normally last the whole time they do need time to pass.

EmmaF91 profile image
EmmaF91Community Ambassador

As it’s night one I wouldn’t stress too much. Over time most people find this sort of thing calms down. However if it remains a problem you could talk to your GP and discuss taking it in the morning instead of at night.

Hope this helps

Poobah profile image
Poobah

I try & take my Montelukast by 8pm. I've taken it for yonks and it certainly helps to keep me less wheezy, but I do have vivid dreams more often if I take it right before bedtime.

As Emma has suggested, you have the option of taking it in the morning but I would definitely discuss this with the doctor who prescribed it. If you find it's not an effective asthma treatment after 3 months then you can discuss its efficacy with your doctor and explore other options.

HowNowWhatNow profile image
HowNowWhatNow

These are an incredibly common side effect.

Last time I checked, 1 in 8 patients on Montelukast have nightmares and sleep problems.

I had to take my daughter off the drug. I persisted for a few months but it only got worse.

pink123floyd profile image
pink123floyd

I know it says to take of a night but i have gone back to taking mine of a day and no more nightmare try taking it just before earlier around 6 or 7 it seems to help me .xxxx take care all

baroque570 profile image
baroque570

I agree with twinkly29 that you need to give it more than one night. New medicines seem to take a while to settle in. I didn't have that particular reaction, but everyone is different. If the sleep problem keeps up, I would talk to the doctor. There are other medicines available! Good luck.

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