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User Reviews for Singulair to treat Asthma, Maintenance

Singulair has an average rating of 7.4 out of 10 from a total of 45 ratings for the treatment of Asthma, Maintenance. 69% of users who reviewed this medication reported a positive effect, while 24% reported a negative effect.

Singulair Rating Summary

7.4/10 average rating

45 ratings from 48 user reviews.

Compare all 71 medications used in the treatment of Asthma, Maintenance.

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Reviews for Singulair

CEeCee · Taken for less than 1 month January 4, 2020

“I cannot take Singulair. I have asthma. My symptoms are I can't get a full breath. I get very short of breath regardless of if I am sitting or walking. I have a constant runny nose so thought I would try Singulair. I was on it a week and it made my struggling to breathe worse. I stopped taking it and I feel much better. I think singulair made the mucous viscous and hard so I couldn't get rid of it. Hence, my breathing got worse. I get very very fatigued. I m sad as I was hoping this would work for me.”

1 / 10
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Judi,Aussie October 29, 2013

“Have been on Singulair since it came on the market in Aust years ago. I call it my Magic pill with no obvious side effects despite having many other allergies. I didn't find it helped my hay fever though so take 1/2an antihistamine as well in summer when humid and winter when smoke from fires around. I went from high dose cortisone puffers and using Ventolin most of the day still being breathless and wheezing all the time to breathing free within 4 days of starting and off all puffers within the week. Due to cost about a year in was running out so cut down to 1/2 tablet which still left me free of the asthma so then tried a 1/4 and found this still worked, so have continued on this since then. ( to be continued as not enough space)”

10 / 10
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KC · Taken for 1 to 6 months April 7, 2019

“I was prescribed this to help with asthma control I noticed in a few days that my rhinitis had significantly improved, as well as the constant sensation of mucous at the back of my throat Asthma is generally better controlled I do not think Singulair has helped with my exercise induced bronchospasm as I still take ventolin prior to each cardio session/run.”

8 / 10
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Anonymous October 25, 2010

“This medicine worked wonders for my 3 year old's allergies, however, I am in the process of taking him off of it. He has always been a very well-behaved child, soft spoken and very smart. Since he started taking the medication (from the first day) he has been completely unable to sit still, has been chewing on things (something he outgrew a year and a half ago), and has been unable to follow simple directions. He has also been much more aggressive. When I asked him about it, he said (word for word), "It makes me feel wiggly. And when the wiggles start I can't stop them and the house spins and I fall down." I urge parents to keep an eye on their children for behavioral changes always, especially with this medication.”

2 / 10
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Italian Mama · Taken for 2 to 5 years January 22, 2015

“My 6 yr old son has been in and out of the hospital since he was a baby with breathing problems. He was officially diagnosed with asthma when he was 2. He had been flown to a children's hospital and that's where he was diagnosed. He was put on a Flovent inhaler. This cut down on our ER trips, but not totally. We figured out that his asthma attacks were triggered by wind storms, allergy related things etc. They then put him on Singulair. I call it the Magic Pill!!!! We have not been to the ER in 2 years!! No side effects that we can tell. ”

10 / 10
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SarahT0908 February 2, 2015

“I'm on Singulair for asthma (I've grown out of it mostly) and for allergy/rhinitis maintenance. It works wonders! I also lived in China for two years and it was critical for me managing the monthly colds I would get there. This stuff really keeps congestion and allergies at bay, love it!”

9 / 10
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dunno12345 January 6, 2012

“I took this medication a few years back. Although I read the side effects, I never imagined that I would have a bad reaction to the medication. This medication worked great in controlling my asthma. However, I became very depressed, suffered from anxiety and just not me. It didn't happen immediately, but people started noticing a difference. I started noticing a difference. I never had a history of any of that stuff. After I came off the medication I was back to being me. For me, the side effects weren't worth it”

1 / 10
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Frequently asked questions

Doodle · Taken for less than 1 month April 7, 2021

“I used to have trouble breathing. Would exhale a deep breath and wheeze and cough. I would have to hit my reliever inhaler 3 to 4 times a day. I would wake up at least twice a night to hit my inhaler. I am allergic to nature. I took Singulair for the first night a day ago and slept through the night. Woke up able to breath. I also have been in a very good mood. Not sure if thats because I can breath or got a good night's sleep. Either way its because of Singulair.”

9 / 10
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Anonymous January 6, 2010

“My 4 year old son was on this for a year. It worked wonders for his asthma but made him a very violent and aggressive child. We didn't notice the changes in his behavior until he had been on it for over 6 months. His fits of rage became more and more frequent. We finally decided that we would take him off to see if the Singulair was the cause. We noticed changes in him the first day he was off of it. He is back to being my sweet and loving child with no rage and no violence. It is a great drug for those that don't have this side effect.”

1 / 10
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gutz4glory_911 March 25, 2009

“I have had Asthma all my life. This medication CHANGED my life. I have always used albuterol (inhaler and nebulizer) for fast acting relief, along with steroid preventative inhalers. Two years ago when I was diagnosed yet again with pneumonia, my new doctor prescribed Singulair. I am an active person, who likes to run etc. Until Singulair I had never in my lifetime ran without having to use my albuterol both before and after. Not only that, this year I made it through flu season without developing pneumonia. Until I used Singulair I had never known what it felt like to be "normal". To run and exist without having to stop because I was wheezing and couldn't breathe.”

10 / 10
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Thankful Lisa November 15, 2015

“I have been on singular for less than 1 week. I have noticed that with the slightest bump I bruise easily. My mouth is dry but my throat is not closing in. I have been sleeping better and have been more active. Still take allergy medicine occasionally, advair and blue puffer. Wowzers”

10 / 10
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April Ross September 7, 2017

“I have used this drug for over 15 years. I have asthma triggered by inhalants and the original version has totally controlled my symptoms. I used the generic when it came out because of cost. I started having mild asthma symptoms within a few days. When my local Target switched to another generic I developed hypersensitivity pneumonitis which was diagnosed after over $20,000 in lab work and a bronchoscopy. Back on original singulair..and no problem again. It really controls my asthma and allergic reactions.”

10 / 10
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texasgirl57 · Taken for 5 to 10 years June 12, 2013

“Singulair has been a blessing for my asthma. However when I was switched to the generic, in October, all of my asthma symptoms came back. Wheezing, shortness of breath, use of inhaler (which I only used prior to exercise) several times a day. My doctor has written me a prescription for brand Singulair. The pharmacy gave me the three pills they had in stock and ordered the rest to come in tomorrow. I did the same thing a few weeks ago with another pharmacy and their distributor no longer carries the brand. Hopefully this will not happen again tomorrow and I can go back on the brand Singulair. Since the problem with the generic I have been on Prednisone, Symbicort and two nasal spray to try and get my asthma under control.”

10 / 10
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Chico, Ca, sufferer January 11, 2011

“I had horrible side effects from Singulair. I started suffering severe anxiety attacks, which my boyfriend (who is an EMT) linked back to Singulair. My allergy doctor wasn't even sure it was the Singulair until I talked to my pharmacist. Heed caution that the rare side effects can happen and that they are scary.”

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Yuman Human · Taken for 10 years or more April 13, 2013

“I have been taking Singulair for 10 years. Singulair has virtually made my asthma almost non-existent! I take it every night and rarely have to use my inhaler. Since I also have seasonal allergies, there is usually a short period of time when I find I need a puff from my inhaler, but it's not often. Any and all medications can cause side effects and everyone will have different experiences, but I feel that the risk was worth it! The only real issue I believe may be associated with Singulair is excessive dryness in my nose that causes sores every now and again. I feel comfortable staying on Singulair because being able to breath easily far outweighs the one side effect I have.”

10 / 10
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NorCalM March 27, 2016

“I have mild asthma that occasionally worsens to be more moderate. I'm another person who has mood effects from taking Singular, and in addition, it's affecting my ability to enjoy certain flavors. It feels like an antihistamine, sort of, causing my mouth to feel dry, and I feel thirsty a lot. I'd live with that, but I am experiencing this weird agitation that's quite uncomfortable. I'm very aware of it, and I'm an adult, not a kid, so I probably won't bite anybody's head off. However, I think it might not be worth it to me and I think I'll stop it for a few days to compare how I feel then with what I'm feeling now.”

6 / 10
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servewithmintsauce · Taken for 1 to 6 months July 23, 2015

“I've been stepping up and up since I was diagnosed with asthma. First it was just Ventolin, then we added Clenil Modulite, then Seretide 50/25 at Christmas, up to Seretide 125/25 a few weeks later, adding in Avamys nasal spray for hayfever and Acrivastine for hayfever and Type 1 latex allergy, then finally adding on Montelukast. Sadly, unlike some of the other people on here, I haven't been able to get down to just Montelukast. However, I'd say it's a miracle pill! I play ice hockey and overnight I went from tight chest and coughing and wheezing after hockey (I have CVA so wheezing is weird) to being totally fine. I still struggle if I max out, so I have to change out regularly but I play forward so that's easy enough. It's just great!!!”

10 / 10
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ItWasAboutTime January 31, 2013

“Inhaler from allergist didn't help breathing problems. I always felt the fresh air I breathed in only got half way down and then hit a filter of some sort. Had wheezing/whistles every day at the end of my exhale. Inhaler didn't help. Out of breath over the slightest activity. Got an prescription from family practice doc for this. This has eliminated my wheezing and out of breath feeling. I'm allergic to just about everything year round. It did not eliminate my need for allergy medication but it has made my breathing perfect. I wouldn't ever want to do without this medication. ”

10 / 10
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nunismama · Taken for 10 years or more April 26, 2013

“I have been on Singulair since it was first on the market. This medication has given me a life that is free of fear from episodes of asthma attacks. Before this medication I was using a steroid inhaler and short acting and long acting. Not to mention the nasal spray and the allergy medication. Five medications versus the one of Singulair plus a fast acting for exercise or shortness of breath.”

10 / 10
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Em0617 · Taken for 6 months to 1 year September 5, 2017

“Singulair has been a godsend to help control my daily asthma symptoms due to allergenic/mold triggers. I haven't noticed it make a difference with exercise or smoke triggers, but it definitely helps reduce frequency/severity of asthma symptoms in general. If I take a few days to pick up my prescription, I can absolutely feel a difference in my lung health. I've been waiting the past few days to get the entire prescription renewed with my doctor and I had a nighttime attack last night for the first time since I started taking the medicine (it's been six days since I last took it). I have not experienced any mood changes even though I already had diagnosed anxiety when I started the medication or any other adverse side effects.”

9 / 10
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Loopy-Linda · Taken for less than 1 month August 15, 2013

“I have been on cortisteroids for about 10 years due to asthma and allergies, many times bronchitis and pneumonia. Asthma very bad this year and have increased use of Symbicort up to 8 inhalations per day, usually 4, no better so doctor prescribed Singular on Monday and 4 days later feeling somewhat clearer but producing more sputum, itchy and trouble resting very hyper. I will try to stay on it for another 7 days to see if it settles as per the pharmacist. ”

2 / 10
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Ellie July 27, 2020

“I stopped taking Montelukast after several years. Learned of an FDA warning re: cognitive effects. My breathing has worsened significantly in recent months. My breathing worsened this spring 2020 post MS exacerbation. My air conditioner was occupied by birds - mgmt. neglect of outside grille to prevent birds, bats, etc. I also use AC for MS. Tested neg. for SARS CoV2 April 2020. Started nebulizer yesterday to complement Advair. I will try Montelukast again. Mood wise I did not notice anything significant. Anxiety per MS is a given-like living on the edge of a cliff. Stupidity reigned in mgmt as they refused to clean the air conditioner for pathogens. They violated Fair Housing Law - acted in accordance with Human Rights. 30th Ann. of ADA 7-26-20!”

9 / 10
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Marsol May 4, 2017

“Now 67 years, my health plan only permits generic montelukast medication (generic singulair). I had a very bad experience with this medication. Suffered insomnia, anxiety, and being with insomnia all night went into a deep sleep. When my daughter arrived had a memory lapse and being questioned by my daughter was giving incoherent replies. After being questioned for a while I regained conciousness of my daily routine. I imagine I had a blackout experience. Now I'm trying to get original singulair since I did use it before when I was younger and had none of this experience. I did quit taking this generic form montelukast medication since the next day after quitting I slept very well. Will try to purchase singulair in it's original form.”

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Anonymous · Taken for 1 to 6 months October 16, 2012

“Completely effective for asthma maintenance, side effects - insomnia, weird dreams when able to sleep, headaches and nose bleeds. Only took for 4 weeks. Unfortunately, now after stopping it, have limited lifestyle (Singulair gave me back a life).”

6 / 10
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Anonymous October 21, 2008

“Singulair has been a life saver for me. I am a newly diagnosed asthmatic which had become debilitating. I was put on a course of prednisolone to relieve symptoms, then doctor tried to control asthma with inhalers. Couldn't get under control with only the inhalers so was prescribed Singulair. It is amazing, I hardly use my reliever. Before I was using anything up to 40 times a day. Hayfever symptoms reduced also. Able to run again, I'd reached the point where I could hardly walk never mind run. Now I'm starting to get my life back.”

10 / 10
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This information is NOT intended to endorse any particular medication. While these reviews might be helpful, they are not a substitute for the expertise, knowledge and judgement of healthcare practitioners.