The PROVOCHOLINE© challenge is a very high sensitive test. Subjects with asthma are markedly more sensitive to methacholine induced bronchoconstriction with PROVOCHOLINE© than are healthy subjects.
Because of consistent quantity and quality, PROVOCHOLINE© delivers reproducible results.
PROVOCHOLINE© challenge has a low incidence of false-negative or false-positive results.
Most patients return naturally and completely to baseline pulmonary function after 30 minutes, or within 5 minutes after administration of an inhaled beta agonist.
Approved by FDA and AEMPS