Type 1 Diabetes Mellitus (T1DM)

Type 1 Diabetes Mellitus (T1DM) - Symptoms

Some symptoms of high blood glucose levels that may occur in type 1 diabetes are listed below:

Excessive thirst and urination
Fatigue
Weight loss
Blurred vision
Slow-healing sores or frequent infections

Diabetic ketoacidosis is a complication of type 1 diabetes. In addition to the above, symptoms may include:

Rapid breathing
Nausea or vomiting
Abdominal pain

Diabetes can also give rise to complications if it is not well controlled. These may include blindness, kidney failure, nerve damage, ulcers and amputations, heart attacks or strokes. With good control of diabetes, these complications can be prevented.

Type 1 Diabetes Mellitus (T1DM) - Preparing for surgery

Type 1 Diabetes Mellitus (T1DM) - Post-surgery care

Type 1 Diabetes Mellitus (T1DM) - Other Information

Endocrinology,

Diabetic Retinopathy,

Article contributed by Endocrinology, Singapore General Hospital

The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth

TOP

[{"SHPageId":"996","BodyPart":"#Thyroid#","BodyPartLst":["thyroid"],"Institution":null,"SHDoctorConditionsTreatments":"#Type 2 Diabetes Mellitus#, #Type 1 Diabetes Mellitus#, #Lipid Disorders#","SHDoctorConditionsTreatmentsLst":["type 2 diabetes mellitus","type 1 diabetes mellitus","lipid disorders"],"SHDoctorAwards":null,"SHDoctorAwardsFullHtml":null,"SHDoctorClinicalDesgDisp":"Senior Consultant","SHDoctorClinicalDesgInstText":"48d80a29-eabe-421e-aa61-202648168f9e|8e9834e6-3ccb-4ee2-bdb9-45837e8602f8;Senior Consultant|8e9834e6-3ccb-4ee2-bdb9-45837e8602f8;","ListSHDoctorClinicalDesgInst":[{"ClinicalDesgName":"Senior Consultant","ClinicalDesgId":"48d80a29-eabe-421e-aa61-202648168f9e","ClinicalDesgInst":"Singapore General Hospital","ClinicalDesgInstId":"8e9834e6-3ccb-4ee2-bdb9-45837e8602f8"}],"ListSHDoctorClinicalDesg":null,"SHDoctorClinicalDesgInstFirst":"Senior Consultant","SHDoctorAltDesgDisp":"","SHDoctorEducation":null,"SHDoctorEducationFullHtml":null,"SHDoctorProfile":null,"SHDoctorProfileFullHtml":null,"SHDoctorResearchInterests":"\u003cul\u003e\u003cli\u003eContinuous glucose monitoring (CGM)\u003c/li\u003e\u003cli\u003eContinuous glucose monitoring derived glucose metrics\u003c/li\u003e\u003cli\u003eTechnology to improve diabetes care\u003c/li\u003e\u003cli\u003ePsychology and Diabetes\u003cbr\u003e\u003c/li\u003e\u003c/ul\u003e","SHDoctorResearchInterestsFullHtml":null,"SHDoctorResearchTrials":null,"SHDoctorResearchTrialsFullHtml":null,"SHDoctorProfAppointments":null,"SHDoctorProfAppointmentsFullHtml":"\u003cul\u003e\u003cli\u003e\u003cspan style=\"font-size\u0026#58;13px;\"\u003eClinical Lecturer, Yong Loo Lin School of MedicineJuly 2015 - present\u003c/span\u003e\u003c/li\u003e\u003cli\u003e\u003cspan style=\"font-size\u0026#58;13px;\"\u003eAdjunct Instructor, DUKE-NUS Medical School, Singapore\u003c/span\u003e\u003c/li\u003e\u003c/ul\u003e","SHDoctorPublications":null,"SHDoctorPublicationsFullHtml":null,"SHQualification":null,"SHQualificationFullHTML":"\u003cdiv\u003eMBBS,\u0026#160;\u003cspan style=\"font-size\u0026#58;13px;\"\u003eMRCP(UK)\u003c/span\u003e\u003c/div\u003e","SHDoctorThumbnailPhotoRender":"/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/Suresh.jpg","SHDoctorThumbnailPhoto":{"ImageUrl":"/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/Suresh.jpg?Width=199","Hyperlink":"","OpenHyperlinkInNewWindow":false,"Alignment":"","AlternateText":"","BorderWidth":0,"Height":0,"HorizontalSpacing":0,"VerticalSpacing":0,"Width":199},"SHDoctorThumbnailPhotoUrl":{"Url":"http://authoring.sppub.healthgrp.com.sg/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/Suresh.jpg?Width=199","Description":"/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/Suresh.jpg?Width=199"},"SHDoctorPortraitPhoto":{"ImageUrl":"/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/Suresh.jpg","Hyperlink":"","OpenHyperlinkInNewWindow":false,"Alignment":"","AlternateText":"","BorderWidth":0,"Height":0,"HorizontalSpacing":0,"VerticalSpacing":0,"Width":0},"SHDoctorPortraitPhotoUrl":{"Url":"http://authoring.sppub.healthgrp.com.sg/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/Suresh.jpg","Description":"/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/Suresh.jpg"},"Email":"","SHDoctorRole":"Doctor;#Researcher;#","SHDoctorSalutation":"Dr","SHDoctorFirstName":"Suresh Rama","SHDoctorLastName":"Chandran","SHDoctorOtherName":"Suresh Rama Chandran","SHDoctorHideProfile":false,"SHDoctorPrimarySpecialty":"Endocrinology","SHDepartmentLink":null,"SHSpecialtyLink":null,"SHSubSpecialtyLink":null,"ListDoctorAcademic":null,"ListDoctorClinical":[{"SHDoctorClinAppPageItemId":"996","SHDoctorCorporateDesg":"","SHDoctorClinicalAltDesgText":null,"SHDoctorClinicalDesg":"Senior Consultant","SHDoctorClinicalInst":"Singapore General Hospital","SHDoctorClinicalInstLogo":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SGH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SGH-logo.jpg"},"SHDoctorClinicalInstUrl":{"Url":"https://www.sgh.com.sg","Description":"https://www.sgh.com.sg"},"SHDoctorClinicalDept":"Endocrinology","SHDoctorClinicalDeptLogo":null,"SHDoctorClinicalDeptUrl":null,"SHDoctorClnicApptsFURL":"suresh-rama-chandran","SHDoctorClinicalDisplayOrder":1000}],"ListDoctorSpecialty":[{"SHSpecialtyLink":"Endocrinology","SHSubSpecialtyLink":"Young Adults with Diabetes","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"996","SHDoctorSpecialityFURL":"suresh-rama-chandran"},{"SHSpecialtyLink":"Endocrinology","SHSubSpecialtyLink":"General Endocrinology","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"996","SHDoctorSpecialityFURL":"suresh-rama-chandran"},{"SHSpecialtyLink":"Endocrinology","SHSubSpecialtyLink":"Type 1 Diabetes","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"996","SHDoctorSpecialityFURL":"suresh-rama-chandran"},{"SHSpecialtyLink":"Endocrinology","SHSubSpecialtyLink":"Diabetes Technology","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"996","SHDoctorSpecialityFURL":"suresh-rama-chandran"}],"ListDoctorInstitution":[{"SHDepartmentLink":"#Endocrinology#","SHDepartmentLogoLink":null,"SHDepartmentUrlLink":null,"SHInstitutionLink":"#Singapore General Hospital#","SHInstitutionLogoLink":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SGH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SGH-logo.jpg"},"SHInstitutionUrlLink":{"Url":"http://sgh.com.sg","Description":"http://sgh.com.sg"},"SHInstLinkDisplayOrder":1000,"SHDoctorInstPageItemId":"996","SHDoctorInstitutionFURL":"suresh-rama-chandran"}],"DoctorProfileInstitutionString":null,"DoctorProfileDepartmentString":null,"DoctorProfileSpecialtyString":null,"DoctorProfileSubSpecialtyString":null,"ListDoctorResearchAppointment":[],"DoctorResearchAppointmentItem":null,"StartDate":"\/Date(-62135596800000)\/","Path":"/profile/suresh-rama-chandran","LastUpdatedOn":"\/Date(-62135596800000)\/","LastUpdatedOnString":null,"SHDoctorAcademicProgLogo":null,"SHDoctorAcademicProgURL":null,"SHContentTagType":null,"SingHealthInstitution":"","SingHealthSpecialty":"","TypeOfContent":null,"DoctorFriendlyUrl":"suresh-rama-chandran","DoctorSpecialtyFriendlyUrl":null,"SHDoctorResearchEmail":null},{"SHPageId":"1364","BodyPart":"","BodyPartLst":[],"Institution":null,"SHDoctorConditionsTreatments":"#Type 2 Diabetes Mellitus#, #Type 1 Diabetes Mellitus#","SHDoctorConditionsTreatmentsLst":["type 2 diabetes mellitus","type 1 diabetes mellitus"],"SHDoctorAwards":null,"SHDoctorAwardsFullHtml":null,"SHDoctorClinicalDesgDisp":"Senior Consultant","SHDoctorClinicalDesgInstText":"48d80a29-eabe-421e-aa61-202648168f9e|8e9834e6-3ccb-4ee2-bdb9-45837e8602f8;Senior Consultant|8e9834e6-3ccb-4ee2-bdb9-45837e8602f8;3c9e64be-225f-45de-b30b-7f327afd2447|a567bc03-158e-44ce-9082-fe87ea031a5f;Director|a567bc03-158e-44ce-9082-fe87ea031a5f;","ListSHDoctorClinicalDesgInst":[{"ClinicalDesgName":"Senior Consultant","ClinicalDesgId":"48d80a29-eabe-421e-aa61-202648168f9e","ClinicalDesgInst":"Singapore General Hospital","ClinicalDesgInstId":"8e9834e6-3ccb-4ee2-bdb9-45837e8602f8"}],"ListSHDoctorClinicalDesg":null,"SHDoctorClinicalDesgInstFirst":"Senior Consultant","SHDoctorAltDesgDisp":"","SHDoctorEducation":null,"SHDoctorEducationFullHtml":null,"SHDoctorProfile":null,"SHDoctorProfileFullHtml":null,"SHDoctorResearchInterests":"","SHDoctorResearchInterestsFullHtml":null,"SHDoctorResearchTrials":null,"SHDoctorResearchTrialsFullHtml":null,"SHDoctorProfAppointments":null,"SHDoctorProfAppointmentsFullHtml":"\u003cp\u003e•\u003cspan style=\"white-space\u0026#58;pre;\"\u003e \u003c/span\u003eFellow, Royal College of Physicians, Edinburgh\u003c/p\u003e","SHDoctorPublications":null,"SHDoctorPublicationsFullHtml":null,"SHQualification":null,"SHQualificationFullHTML":"\u003cp\u003eBA (Physiological Sciences), BM BCh (Oxon), MRCP (UK), FRCP (Edin)\u003c/p\u003e","SHDoctorThumbnailPhotoRender":"/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/DaphneGardner.jpg","SHDoctorThumbnailPhoto":{"ImageUrl":"/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/DaphneGardner.jpg","Hyperlink":"","OpenHyperlinkInNewWindow":false,"Alignment":"","AlternateText":"Dr Daphne Gardner","BorderWidth":0,"Height":251,"HorizontalSpacing":0,"VerticalSpacing":0,"Width":199},"SHDoctorThumbnailPhotoUrl":{"Url":"http://authoring.sppub.healthgrp.com.sg/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/DaphneGardner.jpg","Description":"Dr Daphne Gardner"},"SHDoctorPortraitPhoto":{"ImageUrl":"/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/DaphneGardner.jpg","Hyperlink":"","OpenHyperlinkInNewWindow":false,"Alignment":"","AlternateText":"Dr Daphne Gardner","BorderWidth":0,"Height":0,"HorizontalSpacing":0,"VerticalSpacing":0,"Width":0},"SHDoctorPortraitPhotoUrl":{"Url":"http://authoring.sppub.healthgrp.com.sg/sites/shcommonassets/Assets/doctors/portrait-photos/Endo/DaphneGardner.jpg","Description":"Dr Daphne Gardner"},"Email":"","SHDoctorRole":"Doctor;#","SHDoctorSalutation":"Dr","SHDoctorFirstName":"Gardner Su Lyn","SHDoctorLastName":"Daphne","SHDoctorOtherName":"Daphne Gardner Tan Su-Lyn","SHDoctorHideProfile":false,"SHDoctorPrimarySpecialty":"Endocrinology","SHDepartmentLink":null,"SHSpecialtyLink":null,"SHSubSpecialtyLink":null,"ListDoctorAcademic":null,"ListDoctorClinical":[{"SHDoctorClinAppPageItemId":"1364","SHDoctorCorporateDesg":"","SHDoctorClinicalAltDesgText":null,"SHDoctorClinicalDesg":"Senior Consultant","SHDoctorClinicalInst":"Singapore General Hospital","SHDoctorClinicalInstLogo":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SGH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SGH-logo.jpg"},"SHDoctorClinicalInstUrl":{"Url":"https://www.sgh.com.sg","Description":"https://www.sgh.com.sg"},"SHDoctorClinicalDept":"Endocrinology","SHDoctorClinicalDeptLogo":null,"SHDoctorClinicalDeptUrl":null,"SHDoctorClnicApptsFURL":"daphne-gardner-su-lyn","SHDoctorClinicalDisplayOrder":2},{"SHDoctorClinAppPageItemId":"1364","SHDoctorCorporateDesg":"","SHDoctorClinicalAltDesgText":"Director, Education","SHDoctorClinicalDesg":"Director","SHDoctorClinicalInst":"SingHealth Duke-NUS Diabetes Centre","SHDoctorClinicalInstLogo":null,"SHDoctorClinicalInstUrl":null,"SHDoctorClinicalDept":"","SHDoctorClinicalDeptLogo":null,"SHDoctorClinicalDeptUrl":null,"SHDoctorClnicApptsFURL":"daphne-gardner-su-lyn","SHDoctorClinicalDisplayOrder":1}],"ListDoctorSpecialty":[{"SHSpecialtyLink":"Endocrinology","SHSubSpecialtyLink":"General Endocrinology","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"1364","SHDoctorSpecialityFURL":"daphne-gardner-su-lyn"},{"SHSpecialtyLink":"Endocrinology","SHSubSpecialtyLink":"Young Adults with Diabetes","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"1364","SHDoctorSpecialityFURL":"daphne-gardner-su-lyn"},{"SHSpecialtyLink":"","SHSubSpecialtyLink":"Diabetes Technology","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"1364","SHDoctorSpecialityFURL":"daphne-gardner-su-lyn"},{"SHSpecialtyLink":"Endocrinology","SHSubSpecialtyLink":"Type 1 Diabetes","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"1364","SHDoctorSpecialityFURL":"daphne-gardner-su-lyn"},{"SHSpecialtyLink":"Endocrinology","SHSubSpecialtyLink":"Monogenic Diabetes","SHSpecialtyLinkDisplayOrder":1000,"SHDoctorSpecPageItemId":"1364","SHDoctorSpecialityFURL":"daphne-gardner-su-lyn"}],"ListDoctorInstitution":[{"SHDepartmentLink":"#Endocrinology#","SHDepartmentLogoLink":null,"SHDepartmentUrlLink":null,"SHInstitutionLink":"#Singapore General Hospital#","SHInstitutionLogoLink":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SGH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SGH-logo.jpg"},"SHInstitutionUrlLink":{"Url":"http://sgh.com.sg","Description":"http://sgh.com.sg"},"SHInstLinkDisplayOrder":1000,"SHDoctorInstPageItemId":"1364","SHDoctorInstitutionFURL":"daphne-gardner-su-lyn"},{"SHDepartmentLink":"","SHDepartmentLogoLink":null,"SHDepartmentUrlLink":null,"SHInstitutionLink":"#SingHealth Duke-NUS Diabetes Centre#","SHInstitutionLogoLink":null,"SHInstitutionUrlLink":null,"SHInstLinkDisplayOrder":1000,"SHDoctorInstPageItemId":"1364","SHDoctorInstitutionFURL":"daphne-gardner-su-lyn"}],"DoctorProfileInstitutionString":null,"DoctorProfileDepartmentString":null,"DoctorProfileSpecialtyString":null,"DoctorProfileSubSpecialtyString":null,"ListDoctorResearchAppointment":[],"DoctorResearchAppointmentItem":null,"StartDate":"\/Date(-62135596800000)\/","Path":"/profile/daphne-gardner-su-lyn","LastUpdatedOn":"\/Date(-62135596800000)\/","LastUpdatedOnString":null,"SHDoctorAcademicProgLogo":null,"SHDoctorAcademicProgURL":null,"SHContentTagType":null,"SingHealthInstitution":"","SingHealthSpecialty":"","TypeOfContent":null,"DoctorFriendlyUrl":"daphne-gardner-su-lyn","DoctorSpecialtyFriendlyUrl":null,"SHDoctorResearchEmail":null}]