Diseases & Conditions Index — F
FIRST SEEN 2026-08-11 · VERSION 20260811_rev01 · COMPARED WITH 20260729_rev01
Full text changes — 20260729_rev01 to 20260811_rev01
COLOUR MARKS THE SEVERITY OF A FLAGGED CLAUSE · + AND − MARK ADDED AND REMOVED
| 1 | - | |
| 2 | ||
| 3 | - | |
| 4 | ||
| 5 | - | |
| 6 | ||
| 7 | - ## Research | |
| 8 | ||
| 9 | ## Education | |
| 10 | ||
| 11 | - | |
| 12 | ||
| 13 | - - | |
| 14 | ||
| 15 | - | |
| 16 | ||
| 17 | - | |
| 18 | ||
| 19 | - ## Research | |
| 20 | ||
| 21 | ## Education | |
| 22 | ||
| 23 | - | |
| 24 | ||
| 25 | 3. Begins with 'F' | |
| 26 | ||
| 27 | Easy-to-understand answers about diseases and conditions | |
| 28 | ||
| 29 | ## Fa | |
| 30 | ||
| 31 | - Facial hair, excess in women | |
| 32 | ||
| 33 | See | |
| 34 | ||
| 35 | - Facial palsy | |
| 36 | ||
| 37 | See | |
| 38 | ||
| 39 | - Fallen arches | |
| 40 | ||
| 41 | See | |
| 42 | ||
| 43 | - Fallot, tetralogy of | |
| 44 | ||
| 45 | See | |
| 46 | ||
| 47 | - Familial paroxysmal peritonitis | |
| 48 | ||
| 49 | See | |
| 50 | ||
| 51 | - FAP | |
| 52 | ||
| 53 | See | |
| 54 | ||
| 55 | ## Fd | |
| 56 | ||
| 57 | - FDIS | |
| 58 | ||
| 59 | See | |
| 60 | ||
| 61 | ## Fe | |
| 62 | ||
| 63 | - FEC | |
| 64 | ||
| 65 | See | |
| 66 | ||
| 67 | - FECD | |
| 68 | ||
| 69 | See | |
| 70 | ||
| 71 | - Fever blister | |
| 72 | ||
| 73 | See | |
| 74 | ||
| 75 | - Fever, valley | |
| 76 | ||
| 77 | See | |
| 78 | ||
| 79 | - Fevers, viral hemorrhagic | |
| 80 | ||
| 81 | See | |
| 82 | ||
| 83 | ## Fh | |
| 84 | ||
| 85 | - FH | |
| 86 | ||
| 87 | See | |
| 88 | ||
| 89 | ## Fi | |
| 90 | ||
| 91 | - Fibroids, uterine | |
| 92 | ||
| 93 | See | |
| 94 | ||
| 95 | - Fibromyalgia syndrome | |
| 96 | ||
| 97 | See | |
| 98 | ||
| 99 | - Fibrosis, interstitial pulmonary | |
| 100 | ||
| 101 | See | |
| 102 | ||
| 103 | - Fibrosis, pulmonary | |
| 104 | ||
| 105 | See | |
| 106 | ||
| 107 | - Fifth disease | |
| 108 | ||
| 109 | See | |
| 110 | ||
| 111 | - Filoviruses | |
| 112 | ||
| 113 | See | |
| 114 | ||
| 115 | - Fistula, arteriovenous | |
| 116 | ||
| 117 | See | |
| 118 | ||
| 119 | ## Fl | |
| 120 | ||
| 121 | - Flatulence | |
| 122 | ||
| 123 | See | |
| 124 | ||
| 125 | - Flaviviruses | |
| 126 | ||
| 127 | See | |
| 128 | ||
| 129 | - Floaters | |
| 130 | ||
| 131 | See | |
| 132 | ||
| 133 | - Floppy valve syndrome | |
| 134 | ||
| 135 | See | |
| 136 | ||
| 137 | - Flu | |
| 138 | ||
| 139 | See | |
| 140 | ||
| 141 | - Flu, avian | |
| 142 | ||
| 143 | See | |
| 144 | ||
| 145 | - Flu, bird | |
| 146 | ||
| 147 | See | |
| 148 | ||
| 149 | - Flu, swine | |
| 150 | ||
| 151 | See | |
| 152 | ||
| 153 | - Fluid around the heart | |
| 154 | ||
| 155 | See | |
| 156 | ||
| 157 | ## Fm | |
| 158 | ||
| 159 | - FM | |
| 160 | ||
| 161 | See | |
| 162 | ||
| 163 | - FMS | |
| 164 | ||
| 165 | See | |
| 166 | ||
| 167 | ## Fn | |
| 168 | ||
| 169 | - FND | |
| 170 | ||
| 171 | See | |
| 172 | ||
| 173 | ## Fo | |
| 174 | ||
| 175 | - Folate deficiency anemia | |
| 176 | ||
| 177 | See | |
| 178 | ||
| 179 | - Food allergy, egg | |
| 180 | ||
| 181 | See | |
| 182 | ||
| 183 | - Food allergy, milk | |
| 184 | ||
| 185 | See | |
| 186 | ||
| 187 | - Food-borne illness | |
| 188 | ||
| 189 | See | |
| 190 | ||
| 191 | - Foot fracture | |
| 192 | ||
| 193 | See | |
| 194 | ||
| 195 | - Foramen ovale | |
| 196 | ||
| 197 | See | |
| 198 | ||
| 199 | ## Fr | |
| 200 | ||
| 201 | - Fracture, arm | |
| 202 | ||
| 203 | See | |
| 204 | ||
| 205 | - Fracture, growth plate | |
| 206 | ||
| 207 | See | |
| 208 | ||
| 209 | - Fracture, hip | |
| 210 | ||
| 211 | See | |
| 212 | ||
| 213 | - Fracture, leg | |
| 214 | ||
| 215 | See | |
| 216 | ||
| 217 | - Fracture, stress | |
| 218 | ||
| 219 | See | |
| 220 | ||
| 221 | - Fractured nose | |
| 222 | ||
| 223 | See | |
| 224 | ||
| 225 | - Fractured rib | |
| 226 | ||
| 227 | See | |
| 228 | ||
| 229 | - Frontal lobe epilepsy | |
| 230 | ||
| 231 | See | |
| 232 | ||
| 233 | - Frontotemporal lobar degeneration | |
| 234 | ||
| 235 | See | |
| 236 | ||
| 237 | ## Fs | |
| 238 | ||
| 239 | - FSGS | |
| 240 | ||
| 241 | See | |
| 242 | ||
| 243 | ## Ft | |
| 244 | ||
| 245 | - FTD | |
| 246 | ||
| 247 | See | |
| 248 | ||
| 249 | ## Fu | |
| 250 | ||
| 251 | - Fuchs endothelial corneal dystrophy | |
| 252 | ||
| 253 | See | |
| 254 | ||
| 255 | - Fuchs endothelial dystrophy | |
| 256 | ||
| 257 | See | |
| 258 | ||
| 259 | - Functional neurological symptom disorder | |
| 260 | ||
| 261 | See | |
| 262 | ||
| 263 | - Fungal infection, nail | |
| 264 | ||
| 265 | See | |
| 266 | ||
| 267 | - Funnel chest | |
| 268 | ||
| 269 | See | |
| 270 | ||
| 271 | Mayo Clinic does not endorse companies or products. Advertising revenue supports our non-profit mission. | |
| 272 | ||
| 273 | ### Advertising & Sponsorship | |
| 274 | ||
| 275 | ## There's still time | |
| 276 | ||
| 277 | Hurry! Your gift now goes 2× as far to help more patients. | |
| 278 | ||
| 279 | ## Follow Mayo Clinic | |
| 280 | ||
| 281 | ## Get the Mayo Clinic app | |
| 282 | ||
| 283 | - | |
| 284 | ||
| 285 | - |