Sometimes, your immune system might overreact, and that will result in directing the fight against your body cells
Contact a healthcare provider if you notice: Persistent or worsening neuropathy symptoms, such as tingling, numbness, burning pain, or weakness New or unusual side effects, including skin rash, itching, or acne-like breakouts Possible medication interactions, especially if you take metformin, acid-reducing medications, or other long-term prescriptions Changes in neurological function, such as balance issues, confusion, memory changes, or worsening coordination Recognizing these warning signs early helps prevent complications and supports better long-term nerve health outcomes
Harvard Health has documented the gut-brain connection in detail: intestinal microbes send signals through nerves, immune cells, and metabolic byproducts, which shape brain function and mood
Actives that disrupt the barrier, cause irritation, or cannot be used consistently tend to fail, not because they dont work, but because skin cant sustain them