538:
365:
309:
91:
51:
110:
In a normal case, the swelling will decrease without treatment within 15â30 minutes, but, in extreme cases, itchy red welts may last anywhere from a few hours to days. In some cases, welts are accompanied with a painful burning sensation. This calls for more urgent treatment as the condition can
176:
The underlying cause of dermatographism is not known, and it can last for many years without relief. The condition may subside and be effectively cured; however, it is often a lifelong ailment. It is not a life-threatening disease, and it is not contagious.
102:
to appear on the skin. As it is often the result of scratches, involving contact with other materials, it can be confused with an allergic reaction, when in fact it is the act of being scratched that causes a wheal to appear. These wheals are a subset of
230:
Refraining from taking hot baths or showers may help if the condition is generalized (i.e. all over), as well as possibly for localized cases (i.e. in a specific area). If taking hot showers helps, it may be a condition called shower
628:
613:
135:
causes the skin to swell in affected areas. If the membrane that surrounds the mast cells is too weak it will easily and rapidly break down under physical pressure, which then causes an allergic-like reaction.
107:(hives), and appear within minutes, in some cases accompanied by itching. The first outbreak of urticaria can lead to other reactions on body parts not directly stimulated, scraped, or scratched.
192:
This condition is diagnosed by a health care provider drawing a tongue depressor or other implement across the patient's skin to see whether a red wheal appears soon afterwards.
728:
323:
1019:
551:
Johnston, C. S.; Martin, L. J.; Cai, X. (1992-04-01). "Antihistamine effect of supplemental ascorbic acid and neutrophil chemotaxis".
893:
423:
326:; Matjevic, L.J.; Mitchel, F.B. (1997). "Physical urticaria: classification and diagnostic guidelines. An EAACI position paper".
721:
923:
643:
94:
Dermatographic urticaria is sometimes called "skin writing", as it is possible to mark deliberate patterns onto the skin
1126:
830:
807:
714:
17:
802:
1076:
1037:
928:
378:
997:
768:
1081:
1057:
1002:
863:
398:
250:, is used topically in rhinitis and asthma, it is not effective orally for treating chronic urticaria.
200:
Dermographism can be treated by substances which prevent histamine from causing the reaction (i.e. an
1101:
992:
987:
537:
364:
308:
654:
259:
1052:
795:
213:
67:
951:
868:
812:
227:
Over-the-counter vitamin C, 1000 mg daily, increases histamine degradation and removal.
493:
Negro-Ălvarez, J.M.; Miralles-LĂłpez, J.C. (2001). "Chronic idiopathic urticaria treatment".
1096:
946:
903:
898:
853:
8:
1042:
974:
918:
873:
632:
913:
908:
858:
778:
526:
353:
341:
281:
637:
506:
1029:
752:
665:
576:
568:
518:
510:
472:
464:
456:
345:
328:
297:
58:
530:
357:
1047:
1013:
694:
564:
560:
502:
337:
289:
239:. In rare cases, allergy tests may uncover substances the patient is allergic to.
1091:
835:
748:
659:
825:
790:
670:
99:
622:
1120:
979:
572:
514:
460:
205:
201:
293:
1086:
1008:
522:
468:
243:
181:
90:
580:
476:
349:
301:
706:
279:
Jedele, Kerry B.; Michels, Virginia V. (1991). "Familial dermographism".
98:
The condition manifests as an allergic-like reaction, causing a warm red
63:
605:
938:
247:
221:
124:
743:
689:
236:
132:
120:
104:
79:
1068:
965:
128:
321:
648:
50:
617:
232:
44:
Dermographism, dermatographism, dermatographia, skin writing
492:
399:"Dermographia (Dermographism- Causes, Symptoms, Treatment)"
171:
air currents : air flow moving hairs on skin surface
424:"Dermatographia - Diagnosis and treatment - Mayo Clinic"
78:
is a skin disorder and one of the most common types of
595:
246:, which prevents histamine from being released from
379:"Figuring out together which treatments work best"
204:). These may need to be given as a combination of
550:
1118:
127:on the surface of the skin. Despite the lack of
446:
488:
486:
722:
278:
553:Journal of the American College of Nutrition
483:
235:. If it affects mainly the head, it may be
1020:Acute generalized exanthematous pustulosis
736:
729:
715:
440:
49:
894:Acquired C1 esterase inhibitor deficiency
119:Symptoms are thought to be the result of
111:impact on the patient's quality of life.
89:
447:Wozel G, Sahre EM, Barth J (1990). "".
14:
1119:
396:
139:Symptoms can be caused or induced by:
947:Episodic angioedema with eosinophilia
710:
85:
392:
390:
388:
184:(systemic mast cell proliferation).
82:, affecting 2â5% of the population.
924:Urticaria-like follicular mucinosis
24:
342:10.1111/j.1398-9995.1997.tb02593.x
322:Kontou-Fili, K.; Borici-Mazi, R.;
25:
1138:
591:
385:
831:Localized heat contact urticaria
808:Secondary cold contact urticaria
536:
495:Allergologia et Immunopathologia
363:
307:
803:Primary cold contact urticaria
565:10.1080/07315724.1992.12098241
544:
416:
371:
315:
272:
13:
1:
1077:Necrolytic migratory erythema
1038:Erythema annulare centrifugum
929:Chronic spontaneous urticaria
507:10.1016/S0301-0546(01)79045-3
449:Dermatologische Monatsschrift
265:
180:Dermatographism may occur in
769:Urticarial allergic eruption
397:Fadden, Helen (2016-09-27).
195:
187:
7:
1058:Annular erythema of infancy
253:
10:
1143:
1003:Toxic epidermal necrolysis
864:Delayed pressure urticaria
403:thehealthyapron.com online
147:tight or abrasive clothing
1102:Necrolytic acral erythema
1066:
1028:
993:Erythema multiforme major
988:Erythema multiforme minor
973:
964:
937:
886:
844:
821:
786:
777:
761:
742:
680:
599:
114:
57:
48:
40:
35:
1127:Urticaria and angioedema
998:StevensâJohnson syndrome
849:Dermatographic urticaria
260:Triple response of Lewis
162:pressure on exposed skin
76:Dermatographic urticaria
36:Dermatographic urticaria
1053:Erythema gyratum repens
294:10.1002/ajmg.1320390216
737:Urticaria and erythema
212:, or possibly with an
95:
68:allergy and immunology
952:Hereditary angioedema
869:Cholinergic urticaria
813:Reflex cold urticaria
93:
1097:Generalized erythema
904:Autoimmune urticaria
899:Adrenergic urticaria
854:Vibratory angioedema
218:-receptor antagonist
1043:Erythema marginatum
975:Erythema multiforme
919:Schnitzler syndrome
874:Aquagenic urticaria
914:Galvanic urticaria
909:Exercise urticaria
859:Pressure urticaria
779:Physical urticaria
762:Allergic urticaria
681:External resources
428:www.mayoclinic.org
282:Am. J. Med. Genet.
123:being released by
96:
86:Signs and symptoms
1114:
1113:
1110:
1109:
1030:Figurate erythema
960:
959:
882:
881:
704:
703:
73:
72:
30:Medical condition
16:(Redirected from
1134:
1082:Erythema toxicum
1048:Erythema migrans
1014:Erythema nodosum
971:
970:
784:
783:
759:
758:
731:
724:
717:
708:
707:
597:
596:
585:
584:
548:
542:
541:
540:
534:
490:
481:
480:
444:
438:
437:
435:
434:
420:
414:
413:
411:
410:
394:
383:
382:
375:
369:
368:
367:
361:
319:
313:
312:
311:
305:
276:
53:
33:
32:
21:
1142:
1141:
1137:
1136:
1135:
1133:
1132:
1131:
1117:
1116:
1115:
1106:
1092:Palmar erythema
1062:
1024:
978:
956:
933:
887:Other urticaria
878:
840:
836:Solar urticaria
817:
773:
746:
738:
735:
705:
700:
699:
676:
675:
608:
594:
589:
588:
549:
545:
535:
491:
484:
455:(11): 653â659.
445:
441:
432:
430:
422:
421:
417:
408:
406:
395:
386:
377:
376:
372:
362:
320:
316:
306:
277:
273:
268:
256:
217:
209:
198:
190:
174:
117:
88:
31:
28:
23:
22:
18:Dermatographism
15:
12:
11:
5:
1140:
1130:
1129:
1112:
1111:
1108:
1107:
1105:
1104:
1099:
1094:
1089:
1084:
1079:
1073:
1071:
1064:
1063:
1061:
1060:
1055:
1050:
1045:
1040:
1034:
1032:
1026:
1025:
1023:
1022:
1017:
1005:
1000:
995:
990:
984:
982:
968:
962:
961:
958:
957:
955:
954:
949:
943:
941:
935:
934:
932:
931:
926:
921:
916:
911:
906:
901:
896:
890:
888:
884:
883:
880:
879:
877:
876:
871:
866:
861:
856:
851:
845:
842:
841:
839:
838:
833:
828:
826:Heat urticaria
822:
819:
818:
816:
815:
810:
805:
800:
799:
798:
791:Cold urticaria
787:
781:
775:
774:
772:
771:
765:
763:
756:
740:
739:
734:
733:
726:
719:
711:
702:
701:
698:
697:
685:
684:
682:
678:
677:
674:
673:
662:
651:
640:
625:
609:
604:
603:
601:
600:Classification
593:
592:External links
590:
587:
586:
559:(2): 172â176.
543:
501:(4): 129â132.
482:
439:
415:
405:. Helen Fadden
384:
370:
336:(5): 504â513.
314:
288:(2): 201â203.
270:
269:
267:
264:
263:
262:
255:
252:
215:
207:
197:
194:
189:
186:
173:
172:
169:
166:
163:
160:
157:
154:
151:
148:
145:
141:
116:
113:
87:
84:
71:
70:
61:
55:
54:
46:
45:
42:
38:
37:
29:
26:
9:
6:
4:
3:
2:
1139:
1128:
1125:
1124:
1122:
1103:
1100:
1098:
1095:
1093:
1090:
1088:
1085:
1083:
1080:
1078:
1075:
1074:
1072:
1070:
1065:
1059:
1056:
1054:
1051:
1049:
1046:
1044:
1041:
1039:
1036:
1035:
1033:
1031:
1027:
1021:
1018:
1015:
1011:
1010:
1006:
1004:
1001:
999:
996:
994:
991:
989:
986:
985:
983:
981:
980:drug eruption
976:
972:
969:
967:
963:
953:
950:
948:
945:
944:
942:
940:
936:
930:
927:
925:
922:
920:
917:
915:
912:
910:
907:
905:
902:
900:
897:
895:
892:
891:
889:
885:
875:
872:
870:
867:
865:
862:
860:
857:
855:
852:
850:
847:
846:
843:
837:
834:
832:
829:
827:
824:
823:
820:
814:
811:
809:
806:
804:
801:
797:
794:
793:
792:
789:
788:
785:
782:
780:
776:
770:
767:
766:
764:
760:
757:
754:
750:
745:
741:
732:
727:
725:
720:
718:
713:
712:
709:
696:
692:
691:
687:
686:
683:
679:
672:
668:
667:
663:
661:
657:
656:
652:
650:
646:
645:
641:
639:
635:
634:
630:
626:
624:
620:
619:
615:
611:
610:
607:
602:
598:
582:
578:
574:
570:
566:
562:
558:
554:
547:
539:
532:
528:
524:
520:
516:
512:
508:
504:
500:
496:
489:
487:
478:
474:
470:
466:
462:
458:
454:
451:(in German).
450:
443:
429:
425:
419:
404:
400:
393:
391:
389:
380:
374:
366:
359:
355:
351:
347:
343:
339:
335:
331:
330:
325:
318:
310:
303:
299:
295:
291:
287:
284:
283:
275:
271:
261:
258:
257:
251:
249:
245:
240:
238:
234:
228:
225:
223:
219:
211:
203:
202:antihistamine
193:
185:
183:
178:
170:
167:
164:
161:
158:
155:
152:
149:
146:
143:
142:
140:
137:
134:
130:
126:
122:
112:
108:
106:
101:
92:
83:
81:
77:
69:
65:
62:
60:
56:
52:
47:
43:
39:
34:
27:Skin disorder
19:
1087:Erythroderma
1009:panniculitis
1007:
848:
688:
664:
653:
642:
627:
612:
556:
552:
546:
498:
494:
452:
448:
442:
431:. Retrieved
427:
418:
407:. Retrieved
402:
373:
333:
327:
317:
285:
280:
274:
244:cromoglycate
241:
229:
226:
199:
191:
182:mastocytosis
179:
175:
138:
118:
109:
97:
75:
74:
210:antagonists
64:Dermatology
41:Other names
939:Angioedema
666:DiseasesDB
433:2019-05-06
409:2018-01-09
266:References
248:mast cells
222:cimetidine
125:mast cells
744:Urticaria
690:eMedicine
573:0731-5724
515:0301-0546
461:0011-9083
237:psoriasis
196:Treatment
188:Diagnosis
165:infection
133:histamine
121:histamine
105:urticaria
80:urticaria
59:Specialty
1121:Category
1069:erythema
966:Erythema
796:Familial
695:derm/446
531:46567811
523:11674926
358:45982469
324:Kapp, A.
254:See also
220:such as
129:antigens
753:chronic
660:C536612
581:1578094
477:2083605
469:1566270
350:9201361
329:Allergy
302:2063925
153:glasses
150:watches
1067:Other
649:125635
579:
571:
529:
521:
513:
475:
467:
459:
356:
348:
300:
242:While
233:eczema
144:stress
115:Causes
749:acute
671:12736
638:708.3
623:L50.3
527:S2CID
354:S2CID
100:wheal
655:MeSH
644:OMIM
633:9-CM
577:PMID
569:ISSN
519:PMID
511:ISSN
473:PMID
465:OCLC
457:ISSN
346:PMID
298:PMID
168:diet
159:cold
156:heat
629:ICD
614:ICD
561:doi
503:doi
453:176
338:doi
290:doi
1123::
693::
669::
658::
647::
636::
621::
618:10
575:.
567:.
557:11
555:.
525:.
517:.
509:.
499:29
497:.
485:^
471:.
463:.
426:.
401:.
387:^
352:.
344:.
334:52
332:.
296:.
286:39
224:.
131:,
66:,
1016:)
1012:(
977:/
755:)
751:/
747:(
730:e
723:t
716:v
631:-
616:-
606:D
583:.
563::
533:.
505::
479:.
436:.
412:.
381:.
360:.
340::
304:.
292::
216:2
214:H
208:1
206:H
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
