Since human clinical trials are essentially nonexistent, the available data comes from anecdotal reports from the biohacking community
Macrocycles are great cycles: applications, opportunities, and challenges of synthetic macrocycles in drug discovery
Researchers have observed that BPC-157 interacts with the nitric oxide (NO) system, the dopamine system, and the prostaglandin pathway, suggesting a multi-targeted mechanism of action that goes beyond simple wound closure
These include: Neurological symptoms : tingling or numbness in hands and feet (peripheral neuropathy), difficulty walking or balance problems, memory difficulties, or mood changes including depression Haematological signs : persistent fatigue, weakness, pale or jaundiced skin, or shortness of breath Glossitis : a sore, red, smooth tongue Cognitive symptoms : difficulty concentrating, confusion, or "brain fog" Seek urgent medical attention if you experience rapidly worsening neurological symptoms, significant difficulty walking, severe paraesthesia, or marked cognitive decline, as these may require immediate assessment