Manufacturer: Merck Co.
Montelukast (Singulair) is an inexpensive drug used to treat asthma. It is also used to treat allergies.
Manufacturer: Merck Co.
Montelukast (Singulair) is an inexpensive drug used to treat asthma. It is also used to treat allergies.
Manufacturer: Merck Co.
Montelukast (Singulair) is an inexpensive drug used to treat asthma. It is also used to treat allergies.