Uma Thurman had cocaine addiction most her career.

1. Film roles and on-screen drug use are well documented, but they are roles, not confessions

Uma Thurman’s best-known drug-associated moment is Mia Wallace’s overdose in Pulp Fiction, in which the character snorts what she believes is cocaine but in the film is heroin and overdoses—this scene and its mechanics are repeatedly described in contemporary coverage and film analyses ^{[3] [5] [6]}. Multiple film- and culture-focused sources emphasize that Mia appears to use cocaine earlier in the film as part of her persona, which can blur public perception between the actor and the character ^{[7] [4]}. Separately, Wikipedia notes Thurman played a cocaine addict in the British television drama My Zinc Bed, a professional acting credit rather than an autobiographical statement ^[1].

2. No source in the provided pool documents a personal, career-long cocaine addiction

None of the supplied items assert that Thurman herself was addicted to cocaine for most of her career; the pieces instead describe fictional instances of drug use in Pulp Fiction and other acting roles, plus auction listings for Pulp Fiction props and commentary on the film’s overdose scene—none are reporting on Thurman’s personal drug history ^{[8] [3] [5]}. The absence of reporting in these sources is notable: acting roles frequently involve depicting drug use without implying the actor shares that experience, and the provided documents do not supply first-person admissions, medical records, or consistent investigative reporting substantiating a long-term cocaine addiction for Thurman ^{[4] [1]}.

3. Tabloid reporting claims prescription drug cocktails in a custody fight, not cocaine addiction

RadarOnline published a story alleging Thurman was taking a “cocktail” of Triazolam, Wellbutrin and Klonopin in the context of a custody dispute and cited court transcripts in that piece, but it framed those substances as prescribed psychiatric medications and paired the claim with sensational language typical of tabloid coverage ^[2]. That report does not equate those prescriptions to chronic cocaine addiction, and it should be read with the caveat that tabloids frequently amplify conflict in legal disputes for shock value ^[2].

4. Why public perception can conflate actors and roles—and why that matters here

Cultural commentary and fan discourse often fuse an actor’s identity with iconic roles; Pulp Fiction’s adrenaline/overdose scene is repeatedly invoked in popular pieces and medical-commentary spin-offs, which can create a false associative memory linking Thurman personally to recreational cocaine use across her career ^{[3] [9]}. Several sources explicitly analyze how Mia Wallace’s drug use functions in the story and in audience perception, reinforcing that such portrayals invite misattribution to the performer when no biographical evidence exists ^{[7] [4]}.

5. Bottom line: the claim is unsubstantiated in the available reporting

Given the supplied sources, the statement that Uma Thurman had a cocaine addiction for most of her career is not supported; reporting documents drug-using characters she portrayed, a tabloid’s allegation about prescription medications in a legal dispute, and broad cultural commentary about Pulp Fiction’s drug scenes—but no factual source here proves a career-long personal cocaine addiction for Thurman ^{[1] [2] [3]}. Absent corroborating investigative journalism, medical records, or reliable first-person testimony in these documents, the claim remains unsubstantiated by the provided evidence.