Reaction
Chronic Fatigue Syndrome reporting signals
As of the last recalculation, Chronic Fatigue Syndrome appears in 1,371 FAERS reports alongside 28 co-occurring drug terms. The strongest observed disproportionality signal is ACETYLCYSTEINE (PRR 24.4).
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 |
|---|---|---|---|
| Acetylcysteine | 15 | 24.4 | 24.5 |
| Ciprofolxacin | 104 | 23.8 | 23.8 |
| Ciprofloxacin Tablets | 104 | 23.8 | 23.8 |
| Ciprofloxacin Hydrochloride | 124 | 21.2 | 21.2 |
| Ciprofloxacin | 111 | 19.9 | 19.9 |
| Cetiirizine | 49 | 18.2 | 18.2 |
| Pramipexole | 17 | 17.0 | 17.1 |
| Levofloxacin | 62 | 16.3 | 16.3 |
| Levofloxacin In 5% Dextrose | 62 | 16.3 | 16.3 |
| Antacid | 44 | 14.5 | 14.5 |
| Cimetidine | 9 | 14.3 | 14.3 |
| Isotretinoin | 45 | 14.2 | 14.3 |
| Carisoprodol | 17 | 13.7 | 13.7 |
| Butalbital, Acetaminophen, And Caffeine | 9 | 12.9 | 12.9 |
| Calcium, Magnesium, Potassium, And Sodium Oxybates | 7 | 12.4 | 12.4 |
| Febuxostat Tablets 40 Mg | 8 | 12.0 | 12.0 |
| Febuxostat Tablets 80 Mg | 8 | 12.0 | 12.0 |
| Cetirizine | 56 | 11.4 | 11.4 |
| Sodium Oxybate | 46 | 10.9 | 10.9 |
| Velpatasvir And Sofosbuvir | 9 | 10.7 | 10.7 |
| Liothyronine Sodium | 6 | 10.5 | 10.5 |
| Isosorbide Mononitrate | 14 | 10.3 | 10.4 |
| Testosterone Cypionate | 5 | 8.5 | 8.5 |
| Febuxostat | 9 | 8.2 | 8.2 |
| Loratadine And Pseudoephedrine Sulfate | 4 | 7.7 | 7.7 |
| Armodafinil | 10 | 7.2 | 7.2 |
| Methylphenidate | 12 | 6.3 | 6.3 |
| Conjugated Estrogens And Medroxyprogesterone Acetate | 9 | 5.8 | 5.8 |