It causes asthma (Arizona Cypress, Mesquite and Palo Verde are the culprits.)
Singulair has helped me very successfully in the past. However, I also take a very low dose blood pressure medication (Lisinopril 20mg). I do not have health insurance and have an alternative source for medications. Would it be advisable for me to purchase Singulair for 3 months to get me through those three months next year. This year was a bit difficult without it.