Bio India Complex No 5 Herballerg Hayfever Drops is an ayurvedic medicine Secondary and off-label uses of Bio India Complex No 5 Herballerg Hayfever Drops have also been mentioned below. The correct dosage of Bio India Complex No 5 Herballerg Hayfever Drops depends on the patient's age, gender, and medical history. This information has been provided in detail in the dosage section.