rapid-acting

Swiftly taking effect

Rapid-acting describes something that produces effects quickly after administration or application.

The term appears most often in medical contexts: rapid-acting insulin begins working within minutes, while rapid-acting antidepressants show effects in hours rather than weeks.

The compound distinguishes faster-working formulations from standard or extended-release versions.

pharmaceutical

insulin

Pancreatic glucose-regulating hormone

dose · syringe · bolus · formulation · analgesic · antihistamine · sedative · bronchodilator · nitroglycerin · epinephrine

therapeutic

treatment

Care for an ailment

relief · symptom · acute · crisis · stabilization · response · efficacy · potency · bioavailability · immediate

chemical

catalyst

Agent enabling change

solution · accelerant · oxidizer · solvent · activator · neutralizer · acid · base · substrate · bonding

Categories
Opposites
onset speed

rapid-actingslow-acting

Taking effect gradually

slow-release · extended-release · time-release · long-acting · depot

Family

rapid, acting, rapidly, rapidity, rapids, acts, action, actions, active

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated G