Tio Veez 18mcg Capsule 30s – Dry Powder Inhaler for COPD & AsthmaTio Veez 18mcg Capsule 30s Long Term Maintenance for COPD & Asthma Tio Veez 18mcg Capsule 30s contains the active ingredient Tiotropium Bromide, a long acting bronchodilator used in the treatment of chronic obstructive pulmonary disease (COPD) and asthma. Unlike regular oral capsules, Tio Veez is a dry powder inhalation capsule that must be used with a special inhaler device to deliver the medicine directly into the lungs. Tiotropium works by relaxing