Publications by authors named "Timothy J Watts"

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Drug hypersensitivity reactions in children in clinical practice: A WAO Statement.

World Allergy Organ J· September 2025

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Patch Testing in Cutaneous Adverse Drug Reactions: Insights From an Established UK Tertiary Referral Allergy Service.
Joseph Jayasundera, Claire Leck, Xhoana Dashi-Smaili, Elizabeth Barachina, Dayana Angel, Timothy J Watts

Contact Dermatitis· August 2025

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Drug-Induced Anaphylaxis in Mastocytosis: A Cause for Concern?
Joseph Jayasundera, Timothy J Watts

J Allergy Clin Immunol Pract· July 2024

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Maculopapular rash with multiple drug hypersensitivity to cotrimoxazole, amikacin, piperacillin/tazobactam, and meropenem in a patient with hairy cell leukemia.
Katie Townsend, Claire Leck, Thippeswamy Billahalli, Elizabeth Barachina, Timothy J Watts

Allergol Select· July 2024

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Grading immediate drug reactions: Adopting a robust diagnostic approach.
Timothy J Watts

J Allergy Clin Immunol· April 2024

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Extreme Positive Patch Test Reaction to Ampicillin 30 Years After Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis.
Joseph Jayasundera, Timothy J Watts

J Allergy Clin Immunol Pract· March 2024

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Skin Testing in Fixed Drug Eruptions: A Useful and Safe Tool?
Joseph Jayasundera, Timothy J Watts

J Allergy Clin Immunol Pract· February 2024

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Food-dependent exercise-induced anaphylaxis to orange, with possible underlying thaumatin-like protein allergy.
Katie Townsend, Timothy J Watts

Ann Allergy Asthma Immunol· May 2023

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Acute generalized exanthematous pustulosis due to codeine confirmed by patch testing, without cross-reactivity to other opioids.
Maria Prasinou, Ilaria Bisconti, Claire Leck, Thippeswamy Billahalli, Sheena Barnett, Timothy J Watts

J Allergy Clin Immunol Pract· November 2022

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Delayed-type hypersensitivity reaction to St. John's wort extract confirmed by patch testing.
Thomas O'Hagan, Ilaria Bisconti, Claire Leck, Thippeswamy Billahalli, Sheena Barnett, Timothy J Watts

Contact Dermatitis· October 2022

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Bullous fixed drug eruption induced by fluconazole: Importance of multi-site lesional patch testing.
Ky Lyn Tan, Ilaria Bisconti, Claire Leck, Thippeswamy Billahalli, Sheena Barnett, Timothy J Watts

Contact Dermatitis· May 2021

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DRESS syndrome reactivation due to ranitidine patch testing: The flare-up phenomenon.
Timothy J Watts, Rubaiyat Haque

Contact Dermatitis· May 2021

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Patch testing for the investigation of nonimmediate cutaneous adverse drug reactions: A prospective single center study.
Timothy J Watts, David Thursfield, Rubaiyat Haque

J Allergy Clin Immunol Pract· October 2020

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Fixed Drug Eruption to Biologics and Role of Lesional Patch Testing.
Philip H Li, Timothy J Watts, Ho-Yin Chung, Chak-Sing Lau

J Allergy Clin Immunol Pract· October 2020

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Identifying Low-Risk Beta-Lactam Allergy Patients in a UK Tertiary Centre.
Leonard Quok Chean Siew, Philip Hei Li, Timothy J Watts, Iason Thomas, Kok Loong Ue

J Allergy Clin Immunol Pract· September 2020

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Diagnostic Challenge of Investigating Drug Hypersensitivity: Time Intervals and Clinical Phenotypes.
Timothy J Watts

J Allergy Clin Immunol Pract· September 2020

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Successful desensitization to metronidazole in a patient with generalized fixed drug eruption.
Ching Ching Yung, Timothy J Watts, Rubaiyat Haque

J Allergy Clin Immunol Pract· February 2020

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Cutaneous adverse drug reaction induced by oral dexamethasone with possible cross-reactivity to Group 1 corticosteroids confirmed by patch testing and intradermal testing.
Timothy J Watts, David Thursfield, Rubaiyat Haque

Contact Dermatitis· November 2019

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Beta-lactam allergy in Chinese patients and factors predicting genuine allergy.
Philip Hei Li, Leonard Quok Chean Siew, Iason Thomas, Timothy J Watts, Kok Loong Ue

World Allergy Organ J· August 2019

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Allergic contact dermatitis caused by VenaSeal tissue adhesive.
Timothy J Watts, David Thursfield, Rubaiyat Haque

Contact Dermatitis· June 2019

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Investigating Nonimmediate Drug Eruptions: Diagnostic Benefit of a Structured Approach.
Timothy J Watts

J Allergy Clin Immunol Pract· April 2019

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Fixed Drug Eruption Due to Chlorhexidine Mouthwash Confirmed by Lesional Patch Testing.
Timothy J Watts, David Thursfield, Rubaiyat Haque

J Allergy Clin Immunol Pract· February 2019

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Seaweed allergy.
Iason Thomas, Leonard Q C Siew, Timothy J Watts, Rubaiyat Haque

J Allergy Clin Immunol Pract· February 2019

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A Patch Testing Initiative for the Investigation of Allergic Contact Dermatitis in a UK Allergy Practice: A Retrospective Study.
Timothy J Watts, Sophia Watts, David Thursfield, Rubaiyat Haque

J Allergy Clin Immunol Pract· January 2019

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Challenge-confirmed peanut allergy in older patients: Performance of skin tests, specific immunoglobulin E, and ara h 2.
Philip H Li, Krzysztof Rutkowski, Lucinda Kennard, Priya Sellaturay, Timothy J Watts

Ann Allergy Asthma Immunol· March 2018

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