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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

Methylxanthine [EPC] — Common Side Effects

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Side Effect Total Reports Drugs Deaths Hosp. Life-Threat.
Asthma 1,940 4 140 804 216
Dyspnoea 1,879 4 208 876 357
Wheezing 1,593 4 101 586 175
Toxicity to various agents 1,545 4 1,093 500 234
Vomiting 1,244 4 186 385 203
Pneumonia 1,149 4 132 294 132
Drug hypersensitivity 1,085 4 164 181 164
Cough 950 4 5 318 65
Oedema 827 4 84 102 92
Malaise 822 4 125 238 137
Pain 755 4 114 304 204
Chest pain 656 4 123 178 133
Drug ineffective 647 4 144 391 162
Drug abuse 621 4 300 283 111
Overdose 613 4 310 322 134
Lower respiratory tract infection 588 4 182 370 187
Therapeutic product effect incomplete 571 3 19 389 73
Off label use 561 4 176 412 248
Loss of personal independence in daily activities 504 3 50 354 101
Sleep disorder due to a general medical condition 463 3 102 290 102
Condition aggravated 449 4 216 354 217
Hypertension 430 4 157 346 209
Dizziness 426 4 117 265 179
Anxiety 423 3 140 312 190
Productive cough 413 2 1 222 52
Insomnia 384 3 140 159 140
Fatigue 379 4 134 251 187
Rash 375 4 149 269 140
Nausea 375 4 152 288 160
Respiratory tract infection 368 4 9 16 4
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