There are more than 50 million Americans who suffer from allergies and the symptoms and pain that come with them. Allergy symptoms like headaches, cough, breathing issues, and itchy eyes can often lead to frustration and fatigue. This can have a negative impact on a patient’s life. While allergy medications can help control these symptoms, they do not treat the root cause of allergies. Allergy drops are an effective and safe way to help your body respond to allergens.