Can I use an FSA or HSA? February 27, 2023 16:25 Updated Yes, you can use pre-tax dollars from a Medical Flexible Spending Account (FSA) or from a Health Savings Account (HSA) to pay for your Nectar Allergy Test Kit and Prescription Allergy Drops. Related articles Are Nectar Allergy Drops covered by insurance? Are Nectar Allergy Drops covered by insurance? How can I get in touch with you? How long will it take to receive my Nectar Allergy Drops? My order never arrived. Can you help?