What is the Most Common Side Effect of Montelukast?
The most commonly reported side effect of montelukast is upper respiratory infection. This includes symptoms such as the common cold, sinus infection, and flu. Other frequently occurring side effects include fever and headache.
Multiple reputable sources confirm that upper respiratory infections are the most frequently reported side effects associated with montelukast. These infections manifest in various ways, including:
- Common Cold: Characterized by runny nose, cough, and congestion.
- Sinus Infection (Sinusitis): Inflammation of the sinuses, often causing facial pain and pressure.
- Influenza (Flu): A viral infection causing fever, body aches, and respiratory symptoms.
Beyond upper respiratory issues, other common side effects reported by patients include:
- Fever: Elevated body temperature, often accompanied by other symptoms.
- Headache: Pain in the head, varying in intensity and location.
- Stomach pain: Discomfort or pain in the abdominal region.
- Diarrhea: Loose, watery stools.
- Sore throat: Pain or irritation in the throat.
- Cough: A reflex action to clear the airways.
- Earache or ear infection (Otitis media): Pain or infection in the middle ear.
- Body aches or pain: General muscle or joint pain.
- Dryness or soreness of the throat: Irritation and discomfort in the throat.
- Loss of voice: Temporary inability to speak due to vocal cord issues.
While less common, some sources also mention the possibility of more serious side effects like anxiety, depression, and changes in behavior. It is crucial to report any concerning side effects to a healthcare professional immediately.
Note: This information is for educational purposes only and should not be considered medical advice. Always consult with a doctor or pharmacist before starting or stopping any medication.
