Mometasone Furoate

All medicines can cause side effects, but lots of people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects continue or become bothersome when using Mometasone/Formoterol Inhalation Aerosol:
Dizziness; dry mouth; headache; nausea; nervousness; stuffy nose; throat irritation; tiredness; tremor; trouble sleeping.
Seek medical attention immediately if any of these SEVERE side effects occur when using Mometasone/Formoterol Inhalation Aerosol:
Severe allergic reactions (rash; hives; itching; difficulty breathing; flushing of the skin; tightness in the chest; swelling of the mouth, face, lips, tongue, or throat; unusual hoarseness); chest pain; fainting; fast or irregular heartbeat; fever, chills, or persistent sore throat; increased mucus production or change in color of mucus; muscle pain, weakness, or cramps; new or worsening asthma symptoms (eg, coughing, increased chest tightness, shortness of breath, wheezing); seizures; severe or persistent dizziness, headache, nervousness, or tremor; speech problems; vomiting; white patches in your mouth or throat.
This is not a complete list of all the possible side effects that can occur. If you have questions about more side effects, contact your health care provider.