29:
1013:
1061:
1049:
1037:
1025:
133:
The diagnosis of heat syncope is done during a physical examination. During the physical exam the practitioner will test the blood pressure of the patient, and the pulse. If the patient is experiencing heat syncope the blood pressure will be low, and the pulse will be elevated. Observation of excess
142:
Physical activity in extremely hot weather should be avoided. If a person starts to experience over heating, and symptoms of heat syncope, they should move or be moved to a shaded or cool area. It is also recommended to avoid alcoholic beverages in hot weather, because they cause dehydration which
134:
sweating will also be a key sign. Finally, the practitioner will ask questions figuring out the history of the patient's symptoms. If the patient developed symptoms while engaging in physical activity and high temperatures it will then be a true case of heat syncope.
348:
333:
530:
159:
with legs raised. Water containing salt, or another drink containing electrolytes, is administered slowly, and the patient is moved to a cooler area, such as the shade.
391:
1099:
125:
when a person stands up quickly or stands for a long period of time. Those who perform strenuous work outside in warm climates are at particular risk.
384:
93:
Faintness, dizziness, headache, increased pulse, restlessness, nausea, vomiting, pale/clammy skin, and brief loss of consciousness.
1092:
377:
550:
1240:
1085:
867:
555:
155:
The basic treatment for heat syncope is like that for other types of fainting: the patient is positioned in a seating or
660:
653:
1204:
28:
680:
81:. Heat syncope is caused by peripheral vessel dilation, resulting in diminished blood flow to the brain and
1235:
877:
686:
1129:
525:
251:
1108:
991:
1124:
1029:
762:
670:
575:
565:
468:
944:
560:
545:
475:
453:
872:
463:
228:
959:
939:
648:
505:
289:
914:
882:
807:
636:
626:
1041:
909:
41:
8:
1053:
996:
904:
857:
731:
570:
352:
1214:
1181:
966:
919:
828:
189:"National Athletic Trainers' Association Position Statement: Exertional Heat Illnesses"
54:
357:
205:
188:
1194:
1060:
1017:
949:
929:
823:
665:
596:
210:
49:
924:
778:
495:
200:
78:
369:
1144:
1116:
1065:
892:
798:
747:
605:
167:
156:
114:
721:
540:
535:
401:
102:
342:
162:
The affected person should rest and recover, because heat syncope can lead to
121:
expands. The result is less blood to the brain, causing light-headedness and
1229:
1154:
1077:
976:
631:
531:
Eosinophilic, polymorphic, and pruritic eruption associated with radiotherapy
268:
726:
641:
500:
490:
427:
214:
118:
110:
74:
325:
1134:
783:
757:
752:
458:
448:
163:
144:
113:) in the skin to radiate heat. This condition occurs within five days of
82:
1164:
981:
934:
862:
788:
705:
675:
621:
480:
106:
1171:
986:
954:
485:
37:
835:
600:
122:
66:
793:
580:
147:
is imperative when engaging in physical activity in hot weather.
77:. The basic symptom of heat syncope is fainting, with or without
1149:
337:
187:
Binkley HM, Beckett J, Casa DJ, Kleiner DM, Plummer PE (2002).
1159:
143:
may worsen symptoms. Finally, drinking plenty of water with
1139:
422:
186:
290:"Heat Syncope: Treatment, Prevention, Symptoms, Causes"
229:"Heat Syncope -- Emergency Medical Services Authority"
315:
73:
is the medical term for fainting). It is a type of
399:
1227:
269:"Summer Heat Can Be Deadly for Outdoor Workers"
101:Heat syncope occurs in a warm environment when
1107:
1093:
385:
284:
282:
1100:
1086:
1036:
392:
378:
279:
266:
262:
260:
27:
204:
69:or dizziness as a result of overheating (
105:is lowered as the body dilates (widens)
267:Jacklitsch, Brenda L. (June 29, 2011).
257:
1228:
1081:
551:Radiation-induced erythema multiforme
373:
88:
1024:
868:Pseudoverrucous papules and nodules
556:Radiation-induced hypertrophic scar
117:to higher temperatures, before the
13:
273:NIOSH: Workplace Safety and Health
14:
1252:
311:
1059:
1047:
1035:
1023:
1012:
1011:
654:Inner ear decompression sickness
1048:
245:
221:
180:
1:
888:environmental skin conditions
681:High-altitude pulmonary edema
254:, (doc file cannot be opened)
173:
137:
878:Tropical anhidrotic asthenia
687:High-altitude cerebral edema
150:
128:
7:
1130:Persistent vegetative state
900:frictional/traumatic/sports
526:Chronic radiation keratosis
10:
1257:
1241:Effects of external causes
1109:Disorders of consciousness
992:Pseudoacanthosis nigricans
44:faints in the intense heat
1203:
1180:
1125:Minimally conscious state
1115:
1007:
844:
816:
771:
763:Space adaptation syndrome
740:
714:
698:
671:Chronic mountain sickness
614:
589:
576:Radiation recall reaction
566:Radiation-induced morphea
518:
469:Warm water immersion foot
441:
415:
408:
319:
96:
48:
35:
26:
21:
945:Weathering nodule of ear
561:Radiation-induced keloid
546:Radiation-induced cancer
476:Non-freezing cold injury
454:Immersion foot syndromes
873:Sclerosing lymphangitis
464:Tropical immersion foot
960:Painful fat herniation
940:Vibration white finger
649:Decompression sickness
506:Erythrocyanosis crurum
915:Fissure of the nipple
883:UV-sensitive syndrome
808:Adverse drug reaction
637:Middle ear barotrauma
627:Arterial gas embolism
275:. Medscape and NIOSH.
910:Equestrian perniosis
252:Heat Acclimatization
1236:Medical emergencies
997:Narcotic dermopathy
905:Black heel and palm
858:Dermatosis neglecta
732:Psychological abuse
571:Radiation poisoning
1215:Locked-in syndrome
967:Uranium dermatosis
920:Pulling boat hands
829:Lightning injuries
233:www.emsaonline.com
89:Signs and symptoms
55:Emergency medicine
42:1948 Olympic Games
1223:
1222:
1195:Vasovagal episode
1075:
1074:
824:Electrical injury
666:Altitude sickness
514:
513:
367:
366:
60:
59:
16:Medical condition
1248:
1102:
1095:
1088:
1079:
1078:
1063:
1051:
1050:
1039:
1038:
1027:
1026:
1015:
1014:
851:physical factors
847:skin conditions
779:Hypersensitivity
496:Cold intolerance
413:
412:
400:Consequences of
394:
387:
380:
371:
370:
317:
316:
305:
304:
302:
301:
296:. September 2014
286:
277:
276:
264:
255:
249:
243:
242:
240:
239:
225:
219:
218:
208:
184:
79:mental confusion
31:
19:
18:
1256:
1255:
1251:
1250:
1249:
1247:
1246:
1245:
1226:
1225:
1224:
1219:
1206:
1199:
1176:
1145:Brainstem death
1117:Unconsciousness
1111:
1106:
1076:
1071:
1003:
893:Electrical burn
850:
849:resulting from
848:
846:
840:
812:
799:Arthus reaction
767:
748:Motion sickness
736:
710:
694:
610:
606:Oxygen toxicity
585:
510:
437:
404:
402:external causes
398:
368:
363:
362:
328:
314:
309:
308:
299:
297:
288:
287:
280:
265:
258:
250:
246:
237:
235:
227:
226:
222:
185:
181:
176:
168:heat exhaustion
157:supine position
153:
140:
131:
115:acclimatization
99:
91:
17:
12:
11:
5:
1254:
1244:
1243:
1238:
1221:
1220:
1218:
1217:
1211:
1209:
1201:
1200:
1198:
1197:
1192:
1186:
1184:
1178:
1177:
1175:
1174:
1169:
1168:
1167:
1162:
1157:
1147:
1142:
1137:
1132:
1127:
1121:
1119:
1113:
1112:
1105:
1104:
1097:
1090:
1082:
1073:
1072:
1070:
1069:
1057:
1045:
1033:
1021:
1008:
1005:
1004:
1002:
1001:
1000:
999:
994:
989:
984:
979:
969:
964:
963:
962:
957:
952:
950:Wrestler's ear
947:
942:
937:
932:
930:Surfer's knots
927:
922:
917:
912:
907:
897:
896:
895:
885:
880:
875:
870:
865:
860:
854:
852:
842:
841:
839:
838:
833:
832:
831:
820:
818:
814:
813:
811:
810:
804:
803:
802:
801:
796:
791:
786:
775:
773:
772:Adverse effect
769:
768:
766:
765:
760:
755:
750:
744:
742:
738:
737:
735:
734:
729:
724:
722:Physical abuse
718:
716:
712:
711:
709:
708:
702:
700:
696:
695:
693:
692:
691:
690:
684:
678:
673:
668:
658:
657:
656:
646:
645:
644:
639:
634:
629:
618:
616:
612:
611:
609:
608:
603:
593:
591:
587:
586:
584:
583:
578:
573:
568:
563:
558:
553:
548:
543:
541:Radiation burn
538:
536:Radiation acne
533:
528:
522:
520:
516:
515:
512:
511:
509:
508:
503:
498:
493:
488:
483:
478:
473:
472:
471:
466:
461:
451:
445:
443:
439:
438:
436:
435:
430:
425:
419:
417:
410:
406:
405:
397:
396:
389:
382:
374:
365:
364:
361:
360:
345:
329:
324:
323:
321:
320:Classification
313:
312:External links
310:
307:
306:
278:
256:
244:
220:
199:(3): 329–343.
178:
177:
175:
172:
152:
149:
139:
136:
130:
127:
103:blood pressure
98:
95:
90:
87:
58:
57:
52:
46:
45:
33:
32:
24:
23:
15:
9:
6:
4:
3:
2:
1253:
1242:
1239:
1237:
1234:
1233:
1231:
1216:
1213:
1212:
1210:
1208:
1207:consciousness
1205:Alteration of
1202:
1196:
1193:
1191:
1188:
1187:
1185:
1183:
1179:
1173:
1170:
1166:
1163:
1161:
1158:
1156:
1153:
1152:
1151:
1148:
1146:
1143:
1141:
1138:
1136:
1133:
1131:
1128:
1126:
1123:
1122:
1120:
1118:
1114:
1110:
1103:
1098:
1096:
1091:
1089:
1084:
1083:
1080:
1068:
1067:
1062:
1058:
1056:
1055:
1046:
1044:
1043:
1034:
1032:
1031:
1022:
1020:
1019:
1010:
1009:
1006:
998:
995:
993:
990:
988:
985:
983:
980:
978:
977:Skin pop scar
975:
974:
973:
970:
968:
965:
961:
958:
956:
953:
951:
948:
946:
943:
941:
938:
936:
933:
931:
928:
926:
925:Runner's rump
923:
921:
918:
916:
913:
911:
908:
906:
903:
902:
901:
898:
894:
891:
890:
889:
886:
884:
881:
879:
876:
874:
871:
869:
866:
864:
861:
859:
856:
855:
853:
843:
837:
834:
830:
827:
826:
825:
822:
821:
819:
815:
809:
806:
805:
800:
797:
795:
792:
790:
787:
785:
782:
781:
780:
777:
776:
774:
770:
764:
761:
759:
756:
754:
751:
749:
746:
745:
743:
739:
733:
730:
728:
725:
723:
720:
719:
717:
713:
707:
704:
703:
701:
697:
688:
685:
682:
679:
677:
674:
672:
669:
667:
664:
663:
662:
661:High altitude
659:
655:
652:
651:
650:
647:
643:
640:
638:
635:
633:
632:Aerosinusitis
630:
628:
625:
624:
623:
620:
619:
617:
613:
607:
604:
602:
598:
595:
594:
592:
588:
582:
579:
577:
574:
572:
569:
567:
564:
562:
559:
557:
554:
552:
549:
547:
544:
542:
539:
537:
534:
532:
529:
527:
524:
523:
521:
517:
507:
504:
502:
499:
497:
494:
492:
489:
487:
484:
482:
479:
477:
474:
470:
467:
465:
462:
460:
457:
456:
455:
452:
450:
447:
446:
444:
440:
434:
431:
429:
426:
424:
421:
420:
418:
414:
411:
407:
403:
395:
390:
388:
383:
381:
376:
375:
372:
359:
355:
354:
350:
346:
344:
340:
339:
335:
331:
330:
327:
322:
318:
295:
291:
285:
283:
274:
270:
263:
261:
253:
248:
234:
230:
224:
216:
212:
207:
202:
198:
194:
190:
183:
179:
171:
169:
165:
160:
158:
148:
146:
135:
126:
124:
120:
116:
112:
111:blood vessels
108:
104:
94:
86:
84:
80:
76:
72:
68:
64:
56:
53:
51:
47:
43:
39:
34:
30:
25:
20:
1190:Heat syncope
1189:
1064:
1052:
1040:
1028:
1016:
971:
899:
887:
727:Sexual abuse
715:Maltreatment
642:Pneumothorax
501:Acrocyanosis
491:Aerosol burn
433:Heat syncope
432:
428:Hyperthermia
347:
332:
298:. Retrieved
293:
272:
247:
236:. Retrieved
232:
223:
196:
193:J Athl Train
192:
182:
161:
154:
145:electrolytes
141:
132:
119:blood volume
100:
92:
75:heat illness
70:
63:Heat syncope
62:
61:
22:Heat syncope
1135:Obtundation
784:Anaphylaxis
758:Airsickness
753:Seasickness
459:Trench foot
449:Hypothermia
409:Temperature
294:ePainAssist
164:heat stroke
83:dehydration
1230:Categories
1165:Somnolence
982:Skin track
935:Tennis toe
863:Pinch mark
845:Ungrouped
789:Angioedema
706:Starvation
676:Death zone
622:Barotrauma
481:Chilblains
300:2015-11-21
238:2015-11-21
174:References
138:Prevention
107:arterioles
1172:Cataplexy
987:Slap mark
955:Coral cut
519:Radiation
486:Frostbite
151:Treatment
129:Diagnosis
50:Specialty
38:Boy Scout
1042:Glossary
1018:Category
836:Drowning
615:Pressure
601:Asphyxia
416:Elevated
215:12937591
123:fainting
67:fainting
1182:Syncope
1054:Outline
1030:Commons
794:Allergy
597:Hypoxia
581:Sunburn
442:Reduced
109:(small
71:syncope
40:at the
1150:Stupor
1066:Portal
972:iv use
741:Travel
689:(HACE)
683:(HAPE)
590:Oxygen
213:
206:164365
203:
97:Causes
1160:Sleep
1155:Sopor
817:Other
358:992.1
343:T67.1
1140:Coma
699:Food
423:Burn
353:9-CM
211:PMID
349:ICD
334:ICD
201:PMC
166:or
65:is
1232::
356::
341::
338:10
292:.
281:^
271:.
259:^
231:.
209:.
197:37
195:.
191:.
170:.
85:.
36:A
1101:e
1094:t
1087:v
599:/
393:e
386:t
379:v
351:-
336:-
326:D
303:.
241:.
217:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
.jpg)