Accredited Consultation Hubs:22 UK Locations•All 22 UK Clinics Directory →
WhatsApp or call us on:WHATSAPP CHAT07904051607Call
DDENTURAACONFIDENT SMILES. LAST A LIFETIME.
ClinicsDenturesImplant DenturesPatient GuideFAQsFeesContact
Book Free Consultation
DDENTURAACONFIDENT SMILES. LAST A LIFETIME.
Book Free Consultation
WhatsApp Assistance7 Days 09:00–20:00

WhatsApp or call us on 07904051607 for instant assistance.

WHATSAPPWhatsApp Call
Our UK Clinics

Explore 22 accredited consultation hubs across London, Birmingham, Manchester, Leicester, Reading, Bristol, and nationwide.

All 22 UK Clinics Directory

Explore Services & Bookings

  • Dentures
  • Implant Dentures
  • Patient Guide
  • FAQs
  • Fees
  • Contact
  • Dental Resources

Clinical Governance & Standards

  • Compliance Charter
  • Complaints Policy
  • Privacy Notice
  • Terms of Service
Dedicated UK Denture Experts & Quality Standards
Phone lines open Mon–Sun: 9:00am – 8:00pm
Clinics across Birmingham, London, Manchester, Bristol, Nottingham & Leeds
  1. Home
  2. Home
  3. Denture Problems Hub
  4. 2. Tissue Health, Pain, and Inflammation
  5. Chronic Cracking & Bleeding at Corners of Mouth (Angular Cheilitis)
Back to All Denture Problems & Diagnostic Questions
2. Tissue Health, Pain, and InflammationDenturaa Clinical Diagnostic Guide

Do you have chronic, painful cracking or bleeding at the corners of your mouth (angular cheilitis)?

Painful split corners of the mouth occur when worn-down dentures collapse your vertical bite height, creating deep skin folds where saliva pools and breeds fungal infections.

Book Free In-Clinic AssessmentWhatsApp Clinical Advice

Why Does This Problem Occur? (Clinical Root Causes)

Understanding the biological and prosthetic reasons behind your symptoms

  • 1Loss of Vertical Dimension of Occlusion (VDO) due to severely worn artificial teeth or resorbed ridges.
  • 2Overclosure of the mouth causing deep skin creases at the lip commissures.
  • 3Secondary fungal (Candida) or bacterial infection thriving in warm, moist saliva folds.

Oral Health & Lifestyle Risks If Ignored

Why addressing this problem promptly prevents long-term complications

  • Painful cracking, bleeding, and crusting every time you open your mouth to eat or speak.
  • Persistent facial skin lesions that do not heal with ordinary lip balms or creams.
  • Aged, prematurely sunken facial appearance due to collapsed lower face height.

How Denturaa Resolves This Problem (Clinical Solutions)

Step-by-step solutions provided by our Clinical Dental Technicians

Solution 1

Vertical Dimension Restoration

Fabricating new dentures with correct bite height to plump lips and eliminate skin folds.

Solution 2

Targeted Antifungal / Antibacterial Ointment

Clearing active corner-of-mouth infections in conjunction with your GP or CDT.

Solution 3

Bespoke Lip Support & Facial Height Reconstruction

Restoring natural youthful lip contours and stopping saliva pooling.

Recommended Clinical Action Plan

Recommended: Vertical Bite Height Restoration & New Bespoke Dentures

Book a consultation at Denturaa. Our Clinical Dental Technicians will measure your face height (VDO) and design new dentures that restore your proper bite height and eliminate skin folds.

Free 30-minute diagnostic session • 22 UK clinic locations
Book Free Consultation Now

When You Should Book an Appointment Immediately:

  • The corners of your mouth are split, red, bleeding, or painful when opening wide.
  • Your chin seems much closer to your nose than it used to when biting down.
  • Creams provide only temporary relief and the cracks keep returning.

Related Symptoms in 2. Tissue Health, Pain, and Inflammation:

Are you experiencing localized sore spots, raw patches, or blisters on your gum ridges?

Painful localized ulcers or raw spots occur when high-pressure points on a rough or misaligned acrylic base dig directly into delicate oral mucosa during chewing.

Read Diagnostic Guide →

Are the tissues underneath your denture bright red, swollen, or tender to the touch?

Widespread redness and swelling under a denture indicates Denture Stomatitis or chronic micro-trauma from wearing dentures overnight without adequate tissue resting periods.

Read Diagnostic Guide →

Do your gums bleed or feel bruised after taking your dentures out at night?

A bruised or bleeding sensation when taking dentures out indicates extreme localized bite pressure or heavy clasp tightness digging into soft tissues and underlying bone.

Read Diagnostic Guide →

Ready to Solve Your Denture Problems for Good?

Speak directly with qualified Clinical Dental Technicians across 22 UK clinic locations. Enjoy a free 30-minute clinical assessment with zero obligation.

Book Free In-Clinic ConsultationCall 07904051607 Directly
DDENTURAACONFIDENT SMILES. LAST A LIFETIME.

Denturaa

Bespoke dentures that look natural, feel comfortable and help you smile with confidence.Serving London, Birmingham, Manchester, Liverpool, Bristol, Nottingham, Sheffield, Leeds, Newcastle, Stoke, Derby, Northampton, Leicester, Reading, Warrington, Telford, Luton, Swindon, Middlesbrough & UK Wide.

WhatsApp AssistanceMon–Sun 09:00–20:00

WHATSAPP CHATor call us on07904051607

Expert assistance for loose, broken or ill-fitting dentures. Free & confidential.

CHAT ON WHATSAPPWhatsApp: +44 7904 051607
Mon – Sun: 09:00 – 20:00 (7 Days a Week)London & UK Wide Clinics

Our Clinics

  • Birmingham
  • London
  • Manchester
  • Bristol
  • Nottingham
  • Leeds
  • Liverpool
  • Stoke-on-Trent
  • Newcastle upon Tyne
  • Sheffield
  • Derby
  • Northampton
  • Bournemouth
  • Blackpool
  • Sunderland
  • Leicester
  • Reading
  • Warrington
  • Telford & Wrekin
  • Luton
  • Swindon
  • Middlesbrough
  • All UK Clinics Directory →

Company & Governance

  • About Us
  • Denture Ranges
  • Fees & Pricing
  • FAQs
  • Denture Problems Diagnosis Hub
  • Patient Guides
  • Digital 3D Dentures
  • Flexible Partial Dentures
  • Cobalt Chrome Dentures
  • Same-Day Immediate Dentures
  • Dental Resources
  • Privacy Policy (GDPR & ICO)
  • Cookie Policy
  • Booking Policy (Third-Party Delivery & Commissions)
  • Clinical Responsibility & Platform Non-Liability
  • Photo Triage Policy (WhatsApp & Clinical Triage)
  • Terms of Service
  • Compliance Charter (GDPR, ICO & ASA)
  • Complaints Procedure
  • Sitemap (Full Directory)

Every patient is unique. Treatment suitability, clinical options, and custom denture designs are confirmed following an in-person clinical assessment by a qualified dental practitioner in accordance with statutory healthcare and ASA standards. The treatment advertised may not be suitable for all clinical indications.

We are not an emergency service. For urgent dental emergencies, please call NHS 111. For life-threatening emergencies, call 999.

© 2026 Denturaa. Confident smiles. Last a lifetime.

Last updated: 7 October 2026 at 19:48 BST (UK Time)