Innovative Self Nano‐Emulsifying Drug Delivery Systems for Peptic Ulcer Therapy: A Review

Abstract

Peptic ulcer disease (PUD) adversely affects ≈4 million individuals globally and remains pervasive among 5–10% of the general population. Mucosal lesions prompted by the ulceration lead to the penetration through mucosal layers, ultimately resulting in cavity formation and inflammation. Conventional therapeutic modalities for peptic ulcers have shown unfavorable effects, relapses, and numerous drug interactions. The genesis of gastric ulcers is catalyzed via an imbalanced interplay between environmental lesions, defensive mechanisms, and the restoration of gastric mucosa. Lipid based nanotechnology involved in self‐nanoemulsifying drug delivery system (SNEDDS) is being tremendously involved in opening avenues in innovative pharmaceutical delivery systems in terms of improving solubility and regenerative healing against peptic ulcers. Biological macromolecules can be incorporated into SNEDDS to embellish the drug delivery system on an advanced level. Herein, in this review, the potential of SNEDDS as a viable carrier for administering biomacromolecules for regenerative healing in ulcers is discussed in detail.