Reaction
Drug Effect Variable reporting signals
As of the last recalculation, Drug Effect Variable appears in 1,133 FAERS reports alongside 23 co-occurring drug terms. The strongest observed disproportionality signal is ACETAMINOPHEN, ASPIRIN (NSAID) AND CAFFEINE (PRR 73.2).
Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.
| Drug | Co-reports | PRR | ROR |
|---|---|---|---|
| Acetaminophen, Aspirin (Nsaid) And Caffeine | 64 | 73.2 | 73.5 |
| Acetaminophen, Aspirin, And Caffeine | 64 | 59.1 | 59.2 |
| Carbidopa And Levodopa | 128 | 55.7 | 55.9 |
| Lisdexamfetamine Dimesylate | 72 | 42.7 | 42.8 |
| Rasagiline Mesylate | 18 | 30.2 | 30.2 |
| Amantadine | 17 | 20.5 | 20.5 |
| Pramipexole | 15 | 18.2 | 18.2 |
| Rotigotine | 13 | 16.7 | 16.7 |
| Suvorexant | 10 | 14.3 | 14.3 |
| Guanfacine | 6 | 14.1 | 14.1 |
| Amphetamine | 6 | 13.4 | 13.4 |
| Polyethylene Glycol 400 | 9 | 13.1 | 13.1 |
| Instalax Polyethylene Glycol 3350 | 8 | 11.9 | 11.9 |
| Dextroamphetamine Sulfate, Dextroamphetamine Saccharate, Amphetamine Sulfate And Amphetamine Aspartate | 26 | 11.8 | 11.8 |
| Oxybutynin | 18 | 11.5 | 11.5 |
| Levodopa | 7 | 10.7 | 10.7 |
| Linaclotide | 14 | 9.7 | 9.8 |
| Romiplostim | 7 | 8.6 | 8.6 |
| Asenapine Maleate | 4 | 8.5 | 8.5 |
| Cariprazine | 3 | 5.9 | 5.9 |
| Glycerin, Lidocaine | 4 | 5.3 | 5.3 |
| Docosanol | 4 | 5.0 | 5.0 |
| Dalfampridine | 18 | 4.7 | 4.7 |