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Contraindications and precautions Consider avoiding DSIP or consulting a physician if: Pregnant or breastfeeding (insufficient safety data) Taking naloxone or other opioid antagonists (may block effects) Using medications metabolized by peptidases (potential interactions) History of immune disorders (theoretical immunogenicity concern) Already using multiple sleep medications Drug interactions Because DSIP degrades via amino-peptidases in blood, medications affecting these enzymes (like the ACE inhibitor captopril) could theoretically alter DSIP metabolism
What Is Selank? A Research Overview
Therefore, if you are at high risk of a B12 deficiency, consult with your healthcare provider, who can run a blood test to check your B12 levels
Gopal Grandhige, MD, FACS, Board-Certified Surgeon Last Reviewed: April 16, 2026 A hiatal hernia is a condition where the upper part of the stomach pushes through the hiatus, an opening in the diaphragm, into the chest cavity
Research and investigational use
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