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Q.

What is the difference between singulair and montelukast

Im afraid to use Montelukast SOD.  What is the diffrence? There has to be thats why its cheaper I have really bad allegies.

Related Topics: Allergy
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Primary Care
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A.

They are both the same, or at least, chemically equivalent. Singulair is the brand name; montelukast is the generic name. They can be used interchangeably in treating allergies.

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They are similar but are not exactly the same. Supposedly the active ingredients are the same but the inactive ingredients are different. I have been on Singular a year and recently switched over to the now available eqivalent Montelukast. 

I have noticed an increase of sweeting and tiredness since switching over to the generic. I am going to stop taking the med for a few days to see if it is the new generic that is causing my symptoms or something else.

Has anyone else experienced these symptoms since switching to Montelukast?

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i have just been changed over without notice when i was on singulair i hardly used my inhalers and didnt wake at night.  been on these montelukast for about a week and i am waking at night to use my inhaler and using it more often through the day which i wasnt before  

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