Table 3.

Top 15 most common reactions for Amoxicillin and Ibuprofen using 3 association measures

Rank	Top 15 most common reactions for Amoxicillin			Top 15 most common reactions for Ibuprofen
	Support	Lift’	Tfidf’	Support	Lift’	Tfidf’
1	Rash	Rash	Rash	GI upset	GI upset	GI upset
2	Hives	Hives	Hives	Hives	Hives	Hives
3	GI upset	Diarrhea	GI upset	Rash	Swelling	Swelling
4	N/V	GI Upset	Diarrhea	Swelling	GI Hemorrhage	Rash
5	Itching	Itching	N/V	N/V	Bleeding	N/V
6	Diarrhea	N/V	Itching	Anaphylaxis	Facial swelling	GI Hemorrhage
7	Swelling	Maculopapular rash	Swelling	Itching	Rash	Angioedema
8	Anaphylaxis	Vaginitis	Anaphylaxis	Angioedema	Angioedema	Anaphylaxis
9	SOB	Swelling	Vaginitis	SOB	Gastritis	Bleeding
10	Angioedema	Erythema multiforme	Maculopapular rash	GI Hemorrhage	Ulcer	Itching
11	Vaginitis	Anaphylaxis	Angioedema	Bronchospasm	Peptic ulcer	Facial swelling
12	Fever	Rash w/ joint painsa	SOB	Facial swelling	Eye swelling	SOB
13	Maculopapular rash	SOB	Fever	Bleeding	Renal toxicity	Renal toxicity
14	Erythema	Morbilliform rash	Rash w/ joint painsa	Wheezing	N/V	Bronchospasm
15	Facial swelling	Angioedema	Erythema multiforme	Lip swelling	Lip swelling	Wheezing

Abbreviations: GI hemorrhage, gastrointestinal hemorrhage; N/V, nausea and/or vomiting; SOB, shortness of breath.

^aRash w/joint pains (serum sickness).