“Dementia includes a variety of neurodegenerative diseases that affect and target the brain’s fundamental cognitive functions. It is undoubtedly one of the diseases that affects people globally. The ameliorating the disease is still not known; the symptoms, however, can be prevented to an extent. Dementia encompasses Alzheimer’s disease, Parkinson’s disease, Huntington’s disease, Lewy body dementia, mixed dementia, and various other diseases.

The aggregation of β-amyloid protein plaques and the formation of neurofibrillary tangles have been concluded as the foremost cause for the onset of the disease. As the cases climb, new neuroprotective methods are being developed in the form of new drug delivery systems that provide targeted delivery.

Herbal drugs like Ashwagandha, Brahmi, and Cannabis have shown satisfactory results by not only treating the symptoms but have also been shown to reduce and ameliorate the formation of amyloid plaque formation.

This article explores the intricate possibilities of drug delivery and the absolute use of herbal drugs to target neurodegenerative diseases. The various possibilities of nanotechnology currently available with new emerging techniques are also discussed.”

https://pubmed.ncbi.nlm.nih.gov/40268841/

https://link.springer.com/article/10.1007/s13346-025-01863-3