Contact your health care provider if you develop fever, cough, or shortness of breath.

The first person developed a cough and shortness of breath but got better in a week.

He developed acute shortness of breath on the plane.

The first subject developed a cough and shortness of breath upon exertion.

Others may need further treatment because they develop shortness of breath, weakness, fainting, or other significant symptoms.

Next, they develop a dry cough, shortness of breath, and an upper respiratory tract infection.

If these symptoms persist for more than a week or you develop shortness of breath, call your doctor or get medical treatment immediately.

You develop an unexplained cough, shortness of breath, or wheezing.

After 1-3 months, patients develop shortness of breath and bone pain.

If you develop a cough and shortness of breath while on methotrexate, contact your health professional immediately.