ENT Insights and Blogs

Persistent smell loss — particularly following COVID-19 — occurs because the olfactory receptor neurons are damaged rather than simply blocked, meaning decongestants and nasal sprays are not sufficient. At Absolute ENT in Singapore, Dr Vyas Prasad offers a structured treatment approach including olfactory retraining and Platelet-Rich Plasma (PRP) injection directly into the olfactory niche for patients who have not recovered after six months.