My son was diagnosed with small fiber sensory neuropathy. He's currently 20 yo. The end of September he finished 7 ketamine infusions which helped and gave him hope. We knew that booster IVs would be necessary but depending on my son, that would determine the booster time. The IV treatments help a lot but are not are financially sustainable (insurance does not cover). We are looking for ketamine lozenges and or nasal spray but have not been successful. My son's neurologist has approved these forms. I was wondering if you've tried or looked into ketamine infusions and if you've found anything else to help. Thank you for your time.