Acne Vulgaris

Acne Vulgaris - How to prevent?

Acne Vulgaris - Causes and Risk Factors

What can trigger acne?

Stress
Skin occlusion eg. cosmetics, sportsgear, chin straps
Medications eg. anabolic steroids, progestins, lithium, isoniazid and phenytoin.
Menstruation (in girls)

Acne Vulgaris - Diagnosis

Acne Vulgaris - Preparing for surgery

Acne Vulgaris - Post-surgery care

Acne Vulgaris - Other Information

Acitretin,

Isotretinoin,

Topical Acne Preparations,

Tretinoin

Article contributed by Dermatology Service, KK Women's and Children's Hospital; Dermatology Service, KK Women's and Children's Hospital

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

TOP

[{"SHPageId":"860","BodyPart":"#Skin#, #Face#","BodyPartLst":["skin","face"],"Institution":null,"SHDoctorConditionsTreatments":"#Dermatology#","SHDoctorConditionsTreatmentsLst":["dermatology"],"SHDoctorAwards":null,"SHDoctorAwardsFullHtml":null,"SHDoctorClinicalDesgDisp":"Head ＆ Consultant","SHDoctorClinicalDesgInstText":"9b7b3341-8e0f-48aa-8d37-d46b0085d6c0|2db248c4-2112-4fcf-a07d-d2fdf93f21ce;Consultant|2db248c4-2112-4fcf-a07d-d2fdf93f21ce;fe0d68a0-1312-4f5a-8bb9-00b853d071f8|2db248c4-2112-4fcf-a07d-d2fdf93f21ce;Head ＆ Consultant|2db248c4-2112-4fcf-a07d-d2fdf93f21ce;","ListSHDoctorClinicalDesgInst":[{"ClinicalDesgName":"Consultant","ClinicalDesgId":"9b7b3341-8e0f-48aa-8d37-d46b0085d6c0","ClinicalDesgInst":"Sengkang General Hospital","ClinicalDesgInstId":"2db248c4-2112-4fcf-a07d-d2fdf93f21ce"},{"ClinicalDesgName":"Head ＆ Consultant","ClinicalDesgId":"fe0d68a0-1312-4f5a-8bb9-00b853d071f8","ClinicalDesgInst":"Sengkang General Hospital","ClinicalDesgInstId":"2db248c4-2112-4fcf-a07d-d2fdf93f21ce"}],"ListSHDoctorClinicalDesg":null,"SHDoctorClinicalDesgInstFirst":"Head ＆ Consultant","SHDoctorAltDesgDisp":"","SHDoctorEducation":null,"SHDoctorEducationFullHtml":null,"SHDoctorProfile":null,"SHDoctorProfileFullHtml":null,"SHDoctorResearchInterests":"","SHDoctorResearchInterestsFullHtml":null,"SHDoctorResearchTrials":null,"SHDoctorResearchTrialsFullHtml":null,"SHDoctorProfAppointments":null,"SHDoctorProfAppointmentsFullHtml":"","SHDoctorPublications":null,"SHDoctorPublicationsFullHtml":null,"SHQualification":null,"SHQualificationFullHTML":"\u003cp\u003eMBBS (Singapore), MMed (Internal Medicine), MRCP (UK)\u003cbr\u003e\u003c/p\u003e","SHDoctorThumbnailPhotoRender":"/sites/shcommonassets/Assets/doctors/portrait-photos/phoon-yee-wei-portrait.jpg","SHDoctorThumbnailPhoto":{"ImageUrl":"/sites/shcommonassets/Assets/doctors/thumbnail-photos/phoon-yee-wei-thumbnail.jpg","Hyperlink":"","OpenHyperlinkInNewWindow":false,"Alignment":"","AlternateText":"Dr Phoon Yee Wei from Sengkang General Hospital","BorderWidth":0,"Height":0,"HorizontalSpacing":0,"VerticalSpacing":0,"Width":0},"SHDoctorThumbnailPhotoUrl":{"Url":"http://authoring.sppub.healthgrp.com.sg/sites/shcommonassets/Assets/doctors/thumbnail-photos/phoon-yee-wei-thumbnail.jpg","Description":"Dr Phoon Yee Wei from Sengkang General Hospital"},"SHDoctorPortraitPhoto":{"ImageUrl":"/sites/shcommonassets/Assets/doctors/portrait-photos/phoon-yee-wei-portrait.jpg","Hyperlink":"","OpenHyperlinkInNewWindow":false,"Alignment":"","AlternateText":"Dr Phoon Yee Wei from Sengkang General Hospital","BorderWidth":0,"Height":0,"HorizontalSpacing":0,"VerticalSpacing":0,"Width":0},"SHDoctorPortraitPhotoUrl":{"Url":"http://authoring.sppub.healthgrp.com.sg/sites/shcommonassets/Assets/doctors/portrait-photos/phoon-yee-wei-portrait.jpg","Description":"Dr Phoon Yee Wei from Sengkang General Hospital"},"Email":"","SHDoctorRole":"Doctor;#","SHDoctorSalutation":"Dr","SHDoctorFirstName":"Yee Wei","SHDoctorLastName":"Phoon","SHDoctorOtherName":"Phoon Yee Wei","SHDoctorHideProfile":false,"SHDoctorPrimarySpecialty":"General Medicine","SHDepartmentLink":null,"SHSpecialtyLink":null,"SHSubSpecialtyLink":null,"ListDoctorAcademic":null,"ListDoctorClinical":[{"SHDoctorClinAppPageItemId":"860","SHDoctorCorporateDesg":"","SHDoctorClinicalAltDesgText":null,"SHDoctorClinicalDesg":"Consultant","SHDoctorClinicalInst":"Sengkang General Hospital","SHDoctorClinicalInstLogo":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg"},"SHDoctorClinicalInstUrl":{"Url":"https://www.skh.com.sg/","Description":"https://www.skh.com.sg/"},"SHDoctorClinicalDept":"Department of General Medicine","SHDoctorClinicalDeptLogo":null,"SHDoctorClinicalDeptUrl":null,"SHDoctorClnicApptsFURL":"phoon-yee-wei","SHDoctorClinicalDisplayOrder":2},{"SHDoctorClinAppPageItemId":"860","SHDoctorCorporateDesg":"","SHDoctorClinicalAltDesgText":null,"SHDoctorClinicalDesg":"Head ＆ Consultant","SHDoctorClinicalInst":"Sengkang General Hospital","SHDoctorClinicalInstLogo":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg"},"SHDoctorClinicalInstUrl":{"Url":"https://www.skh.com.sg/","Description":"https://www.skh.com.sg/"},"SHDoctorClinicalDept":"Dermatology Service","SHDoctorClinicalDeptLogo":null,"SHDoctorClinicalDeptUrl":null,"SHDoctorClnicApptsFURL":"phoon-yee-wei","SHDoctorClinicalDisplayOrder":1}],"ListDoctorSpecialty":[{"SHSpecialtyLink":"Dermatology","SHSubSpecialtyLink":"","SHSpecialtyLinkDisplayOrder":1,"SHDoctorSpecPageItemId":"860","SHDoctorSpecialityFURL":"phoon-yee-wei"}],"ListDoctorInstitution":[{"SHDepartmentLink":"#Dermatology Service#","SHDepartmentLogoLink":null,"SHDepartmentUrlLink":null,"SHInstitutionLink":"#Sengkang General Hospital#","SHInstitutionLogoLink":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg"},"SHInstitutionUrlLink":{"Url":"http://www.sengkanghealth.com.sg/","Description":"http://www.sengkanghealth.com.sg/"},"SHInstLinkDisplayOrder":1,"SHDoctorInstPageItemId":"860","SHDoctorInstitutionFURL":"phoon-yee-wei"}],"DoctorProfileInstitutionString":null,"DoctorProfileDepartmentString":null,"DoctorProfileSpecialtyString":null,"DoctorProfileSubSpecialtyString":null,"ListDoctorResearchAppointment":[],"DoctorResearchAppointmentItem":null,"StartDate":"\/Date(-62135596800000)\/","Path":"/profile/phoon-yee-wei","LastUpdatedOn":"\/Date(-62135596800000)\/","LastUpdatedOnString":null,"SHDoctorAcademicProgLogo":null,"SHDoctorAcademicProgURL":null,"SHContentTagType":null,"SingHealthInstitution":"","SingHealthSpecialty":"","TypeOfContent":null,"DoctorFriendlyUrl":"phoon-yee-wei","DoctorSpecialtyFriendlyUrl":null,"SHDoctorResearchEmail":null},{"SHPageId":"337","BodyPart":"#Skin#","BodyPartLst":["skin"],"Institution":null,"SHDoctorConditionsTreatments":"#Dermatology#","SHDoctorConditionsTreatmentsLst":["dermatology"],"SHDoctorAwards":null,"SHDoctorAwardsFullHtml":null,"SHDoctorClinicalDesgDisp":"Education Director ＆ Senior Consultant","SHDoctorClinicalDesgInstText":"48d80a29-eabe-421e-aa61-202648168f9e|2db248c4-2112-4fcf-a07d-d2fdf93f21ce;Senior Consultant|2db248c4-2112-4fcf-a07d-d2fdf93f21ce;48d80a29-eabe-421e-aa61-202648168f9e|2db248c4-2112-4fcf-a07d-d2fdf93f21ce;Senior Consultant|2db248c4-2112-4fcf-a07d-d2fdf93f21ce;","ListSHDoctorClinicalDesgInst":[{"ClinicalDesgName":"Senior Consultant","ClinicalDesgId":"48d80a29-eabe-421e-aa61-202648168f9e","ClinicalDesgInst":"Sengkang General Hospital","ClinicalDesgInstId":"2db248c4-2112-4fcf-a07d-d2fdf93f21ce"},{"ClinicalDesgName":"Senior Consultant","ClinicalDesgId":"48d80a29-eabe-421e-aa61-202648168f9e","ClinicalDesgInst":"Sengkang General Hospital","ClinicalDesgInstId":"2db248c4-2112-4fcf-a07d-d2fdf93f21ce"}],"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\u0026#160;\u003c/p\u003e\u003cul\u003e\u003cli\u003eIntegration Lead Educator, NUS\u0026#160;Yong Loo Lin School of Medicine\u003cbr\u003e\u003c/li\u003e\u003cli\u003eAssociate, Centre for Medical Education, Yong Loo Lin School of Medicine, NUS\u003cbr\u003e\u003c/li\u003e\u003cli\u003eClinical Education Lead (Medical), Education Office, Sengkang General Hospital\u003cbr\u003e\u003c/li\u003e\u003cli\u003eCo-chair Collaborative Learning Cases, Phases I-II, Yong Loo Lin School of Medicine, NUS\u003cbr\u003e\u003c/li\u003e\u003cli\u003eHouse Master, Patientia, Yong Loo Lin School of Medicine, NUS\u003cbr\u003e\u003c/li\u003e\u003cli\u003eMember, Resident Accreditation Committee, Dermatology\u003cbr\u003e\u003c/li\u003e\u003cli\u003eCommittee Member, Chapter of Dermatology, Academy of Medicine, Singapore\u003cbr\u003e\u003c/li\u003e\u003cli\u003eAssociate Editor, Journal of Dermatology \u0026amp; Cosmetology\u003cbr\u003e\u003c/li\u003e\u003cli\u003eEditorial Board Member, Journal of Surgical Dermatology\u003cbr\u003e\u003c/li\u003e\u003cli\u003eCo-chair, Psoriasis Academy, Singapore\u003cbr\u003e\u003c/li\u003e\u003cli\u003eMember of MOH Chronic Disease Management Programme Clinical Advisory Committee (Dermatology - Psoriasis)\u003cbr\u003e\u003c/li\u003e\u003cli\u003ePanel Member, Freedom360 in cooperation with Psoriasis Association of Singapore\u003cbr\u003e\u003c/li\u003e\u003cli\u003eMember, Dermatological Society of Singapore Acne Workgroup\u003cbr\u003e\u003c/li\u003e\u003c/ul\u003e","SHDoctorPublications":null,"SHDoctorPublicationsFullHtml":null,"SHQualification":null,"SHQualificationFullHTML":"\u003cp\u003eMBBS (NUS, Singapore), M Med (Int Med, NUS, Singapore), MRCP (RCP, United Kingdom), FAMS (Dermatology), GDA (Singapore)\u003cbr\u003e\u003c/p\u003e","SHDoctorThumbnailPhotoRender":"/sites/shcommonassets/Assets/doctors/portrait-photos/Derrick%20Aw%20Chen%20Wee.jpg","SHDoctorThumbnailPhoto":{"ImageUrl":"/sites/shcommonassets/Assets/doctors/thumbnail-photos/Derrick%20Aw%20Chen%20Wee.jpg","Hyperlink":"","OpenHyperlinkInNewWindow":false,"Alignment":"","AlternateText":"","BorderWidth":0,"Height":0,"HorizontalSpacing":0,"VerticalSpacing":0,"Width":0},"SHDoctorThumbnailPhotoUrl":{"Url":"http://authoring.sppub.healthgrp.com.sg/sites/shcommonassets/Assets/doctors/thumbnail-photos/Derrick%20Aw%20Chen%20Wee.jpg","Description":"/sites/shcommonassets/Assets/doctors/thumbnail-photos/Derrick%20Aw%20Chen%20Wee.jpg"},"SHDoctorPortraitPhoto":{"ImageUrl":"/sites/shcommonassets/Assets/doctors/portrait-photos/Derrick%20Aw%20Chen%20Wee.jpg","Hyperlink":"","OpenHyperlinkInNewWindow":false,"Alignment":"","AlternateText":"","BorderWidth":0,"Height":264,"HorizontalSpacing":0,"VerticalSpacing":0,"Width":210},"SHDoctorPortraitPhotoUrl":{"Url":"http://authoring.sppub.healthgrp.com.sg/sites/shcommonassets/Assets/doctors/portrait-photos/Derrick%20Aw%20Chen%20Wee.jpg","Description":"/sites/shcommonassets/Assets/doctors/portrait-photos/Derrick%20Aw%20Chen%20Wee.jpg"},"Email":"","SHDoctorRole":"Doctor;#","SHDoctorSalutation":"Adj Assoc Prof","SHDoctorFirstName":"Derrick","SHDoctorLastName":"Aw","SHDoctorOtherName":"Derrick Aw Chen Wee","SHDoctorHideProfile":false,"SHDoctorPrimarySpecialty":"General Medicine","SHDepartmentLink":null,"SHSpecialtyLink":null,"SHSubSpecialtyLink":null,"ListDoctorAcademic":null,"ListDoctorClinical":[{"SHDoctorClinAppPageItemId":"337","SHDoctorCorporateDesg":"","SHDoctorClinicalAltDesgText":null,"SHDoctorClinicalDesg":"Senior Consultant","SHDoctorClinicalInst":"Sengkang General Hospital","SHDoctorClinicalInstLogo":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg"},"SHDoctorClinicalInstUrl":{"Url":"https://www.skh.com.sg/","Description":"https://www.skh.com.sg/"},"SHDoctorClinicalDept":"Department of General Medicine","SHDoctorClinicalDeptLogo":null,"SHDoctorClinicalDeptUrl":null,"SHDoctorClnicApptsFURL":"derrick-aw-chen-wee","SHDoctorClinicalDisplayOrder":3},{"SHDoctorClinAppPageItemId":"337","SHDoctorCorporateDesg":"","SHDoctorClinicalAltDesgText":null,"SHDoctorClinicalDesg":"Senior Consultant","SHDoctorClinicalInst":"Sengkang General Hospital","SHDoctorClinicalInstLogo":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg"},"SHDoctorClinicalInstUrl":{"Url":"https://www.skh.com.sg/","Description":"https://www.skh.com.sg/"},"SHDoctorClinicalDept":"Dermatology Service","SHDoctorClinicalDeptLogo":null,"SHDoctorClinicalDeptUrl":null,"SHDoctorClnicApptsFURL":"derrick-aw-chen-wee","SHDoctorClinicalDisplayOrder":2},{"SHDoctorClinAppPageItemId":"337","SHDoctorCorporateDesg":"Director (Education)","SHDoctorClinicalAltDesgText":null,"SHDoctorClinicalDesg":"","SHDoctorClinicalInst":"Sengkang General Hospital","SHDoctorClinicalInstLogo":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg"},"SHDoctorClinicalInstUrl":{"Url":"https://www.skh.com.sg/","Description":"https://www.skh.com.sg/"},"SHDoctorClinicalDept":"","SHDoctorClinicalDeptLogo":null,"SHDoctorClinicalDeptUrl":null,"SHDoctorClnicApptsFURL":"derrick-aw-chen-wee","SHDoctorClinicalDisplayOrder":1}],"ListDoctorSpecialty":[{"SHSpecialtyLink":"Dermatology","SHSubSpecialtyLink":"","SHSpecialtyLinkDisplayOrder":1,"SHDoctorSpecPageItemId":"337","SHDoctorSpecialityFURL":"derrick-aw-chen-wee"}],"ListDoctorInstitution":[{"SHDepartmentLink":"#Dermatology Service#","SHDepartmentLogoLink":null,"SHDepartmentUrlLink":null,"SHInstitutionLink":"#Sengkang General Hospital#","SHInstitutionLogoLink":{"Url":"http://authoring.sppub.healthgrp.com.sg/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg","Description":"/_catalogs/masterpage/HealthXChange/images/logos/SKH-logo.jpg"},"SHInstitutionUrlLink":{"Url":"http://www.sengkanghealth.com.sg/","Description":"http://www.sengkanghealth.com.sg/"},"SHInstLinkDisplayOrder":1,"SHDoctorInstPageItemId":"337","SHDoctorInstitutionFURL":"derrick-aw-chen-wee"}],"DoctorProfileInstitutionString":null,"DoctorProfileDepartmentString":null,"DoctorProfileSpecialtyString":null,"DoctorProfileSubSpecialtyString":null,"ListDoctorResearchAppointment":[],"DoctorResearchAppointmentItem":null,"StartDate":"\/Date(-62135596800000)\/","Path":"/profile/derrick-aw-chen-wee","LastUpdatedOn":"\/Date(-62135596800000)\/","LastUpdatedOnString":null,"SHDoctorAcademicProgLogo":null,"SHDoctorAcademicProgURL":null,"SHContentTagType":null,"SingHealthInstitution":"","SingHealthSpecialty":"","TypeOfContent":null,"DoctorFriendlyUrl":"derrick-aw-chen-wee","DoctorSpecialtyFriendlyUrl":null,"SHDoctorResearchEmail":null}]