Zeditapp contains Phenylpropanolamine Hydrochloride (PPA) that should be taken by patients with the following health conditions: 1) High blood pressure, 2) toxic goiter, 3) benign prostatic hypertrophy, 4) heart rate irregularity, 5) glaucoma and 6) if taking antidepressants. Patients with heart rate disease and uncontrolled/untreated high blood pressure should consult the doctor prior to taking PPA.