Source comparison
PT-141 Oral Taste: Administration Route Comparison
Subcutaneous Injection (Standard) 29–40% at 1.75mg dose 20–40 minutes 4–12 hours Most common route; taste correlates with plasma Cmax Intranasal (Off-Label) 15–25% at equivalent doses 10–20 minutes (faster onset) 3–8 hours Faster absorption, shorter duration;
This comparison does not assign a generated winner or score.
- Subcutaneous Injection (Standard)
- 29–40% at 1.75mg dose
- 20–40 minutes
- 4–12 hours
- Most common route; taste correlates with plasma Cmax
- Intranasal (Off-Label)
- 15–25% at equivalent doses
- 10–20 minutes (faster onset)
- 3–8 hours
- Faster absorption, shorter duration; less GI nausea but higher dysgeusia rate per mg
- Oral Tablets (Experimental)
- 5–10% reported
- Variable, 60–120 minutes
- 2–6 hours
- Poor bioavailability (<10%); taste less common due to low systemic exposure
- Sublingual (Rare)
- 35–50% reported
- 15–30 minutes
- 6–10 hours
- Direct mucosal absorption; higher local receptor activation in oral tissues