Answer
Oct 23, 2025 - 11:04 AM
People who are allergic to any of the ingredients, have had a severe systemic allergic reaction to birch or related tree pollen immunotherapy, have unstable, severe, or uncontrolled asthma, are taking beta-blockers, have active oral inflammatory conditions, have had eosinophilic esophagitis, or are pregnant should not take this medication. Identifying contraindications protects individuals from serious health risks.
