The highest concentration of a substance (typically a drug) measured in the blood after administration.

रक्त में किसी पदार्थ (विशेषत

English Usage: The peak blood level of the medication was reached two hours after ingestion.

Hindi Usage: दवा का अधिकतम रक्त स्तर निगलने के दो घंटे बाद प्राप्त हुआ।