Side effects of ProAir HFA include headache, dizziness and insomnia, according to RxList. Other effects are coughing, nausea and vomiting, as well as muscle pain and diarrhea. More serious side effects may include chest tightening and difficulty breathing. Chest pain, tremors and extremely high blood pressure are other severe side effects that may require medical attention.Continue Reading
Symptoms of an allergic reaction include hives, difficulty breathing and swelling of the face, lips and tongue. It is necessary to contact a doctor immediately if any of these symptoms are present, notes RxList. Symptoms of high blood pressure, a side effect of this medication, are headache, blurring vision and anxiety, as well as a buzzing sound in the ears, chest pain and irregular heartbeats. Symptoms of low potassium, another side effect of ProAir HFA, are confusion, thirst and leg discomfort, as well as an increase in urination and muscle weakness.
Exceeding the correct dosage can result in cardiac arrest or death, states RxList. Those who are experiencing cardiovascular effects may need to stop taking the medication, although these effects are rare. Large doses of albuterol may worsen effects of diabetes mellitus. Since this medication is a beta-agonist, taking it may result in hypokalemia in some people.Learn more about Side Effects