Side Effects
Common Effects of Generic Singulair:
- Uncontrollable shivering
- Nausea
- Diarrhea
- Upset stomach
- Drowsiness
- Tired feeling
- Worsening asthma symptoms
- Fever
- Body aches
- Nasal blockage
- Cough and flu
- Headache
- Back Pain
- Severe sinusitis
NOTE: These side effects are observed during the initial dosage and they go away once your body gets used to the dosage of this medication. However, there are more serious side effects such as difficulty in breathing, closing of the throat, hives, swelling of the lips, tongue, face, or Irregular heartbeats. If any of the mentioned symptoms are experienced then contact the doctor immediately or seek the medical attention as soon as possible and stop the dosage of Generic Singulair.