What is Singulair and how is the used?

Singulair is a prescription medication used come treat the symptom of asthma, exercise-induced bronchospasm and allergic or year about (perennial) rhinitis. Singulair may be provided alone or with other medications.

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Singulairbelongs come a class of drugs called Leukotriene Receptor Antagonists.

It is not known if Singulair is safe and also effective in kids younger 보다 1 year of age.

What are the possible side impacts of Singulair?

Singulairmay cause serious side impacts including:

unusual changes in atmosphere or behavior,skin rash,bruising,severe tingling,numbness,pain,muscle weakness,ear pain,swelling,warmth,fever,swelling in your confront or tongue,burning in her eyes, andskin pain, adhered to by a red or violet rash that spreads to your top body and causes blistering and peeling

Get medical assist right away, if girlfriend have any kind of of the symptoms detailed above.

The most usual side effects of Singulairinclude:

stomach pain,diarrhea,fever,flu symptoms,headache, and

Tell the doctor if friend have any type of side result that bothers you or that does not go away.

These room not all the possible side effects of Singulair. For more information, questioning your doctor or pharmacist.

Call your medical professional for clinical advice about side effects. You may report side impacts to FDA in ~ 1-800-FDA-1088.


Montelukast sodium, the active ingredient in SINGULAIR, is a selective and also orally active leukotriene receptor antagonist the inhibits the cysteinyl leukotriene CysLT1 receptor.

Montelukast salt is described chemically together -1-<<<1-<3-<2-(7-chloro-2-quinolinyl)ethenyl>phenyl>-3-<2-(1-hydroxy-1-methylethyl)phenyl>propyl>thio>methyl>cyclopropaneacetic acid, monosodium salt.

The empirical formula is C35H35ClNNaO3S, and its molecular load is 608.18. The structure formula is:


Montelukast sodium is a hygroscopic, optically active, white come off-white powder. Montelukast salt is openly soluble in ethanol, methanol, and also water and practically insoluble in acetonitrile.

Each 10-mg film-coated SINGULAIR tablet computer contains 10.4 mg montelukast sodium, i beg your pardon is identical to 10 mg that montelukast, and the following inactive ingredients: microcrystalline cellulose, lactose monohydrate, croscarmellose sodium, hydroxypropyl cellulose, and magnesium stearate. The film coating consists of: hydroxypropyl methylcellulose, hydroxypropyl cellulose, titanium dioxide, red ferric oxide, yellow ferric oxide, and also carnauba wax.

Each 4-mg and also 5-mg chewable SINGULAIR tablet contains 4.2 and also 5.2 mg montelukast sodium, respectively, i beg your pardon are indistinguishable to 4 and 5 mg the montelukast, respectively. Both chewable tablet computers contain the adhering to inactive ingredients: mannitol, microcrystalline cellulose, hydroxypropyl cellulose, red ferric oxide, croscarmellose sodium, cherry flavor, aspartame, and also magnesium stearate.

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Each packet that SINGULAIR 4-mg oral granules consists of 4.2 mg montelukast sodium, i beg your pardon is identical to 4 mg of montelukast. The dental granule formulation consists of the adhering to inactive ingredients: mannitol, hydroxypropyl cellulose, and magnesium stearate.