97 Health Sciences Dissertation Topics for 2026

Health Sciences Dissertation Topics

Choosing a dissertation topic in health sciences can feel like a big step, but it’s also one of the most exciting parts of your academic journey. The right topic keeps you motivated, makes your research engaging, and adds real value to your field of study. Below, you’ll find 97 health sciences dissertation topics across various areas of interest.

Public Health Dissertation Topics

• Evaluating the effectiveness of smoking cessation campaigns in urban communities
• The role of vaccination awareness programmes in reducing preventable diseases
• Analysing food labelling and its impact on consumer choices in the UK
• The effectiveness of school-based interventions in promoting healthy eating
• Investigating public trust in healthcare systems after pandemics
• Exploring community health strategies for reducing childhood obesity
• Comparing urban versus rural access to mental health services
• The effect of air pollution on respiratory health in children
• Evaluating the success of government-led fitness initiatives
• Social media’s role in spreading health misinformation

Nursing Dissertation Topics

• Analysing nurse-led interventions for diabetes management
• The impact of long shifts on nurse wellbeing and patient outcomes
• Exploring cultural competence in nursing practice
• The effectiveness of simulation training for nursing students
• Burnout among nurses working in intensive care units
• The role of nurses in palliative care for terminally ill patients
• Assessing the quality of communication between nurses and families
• The influence of mentorship on new graduate nurses
• Gender dynamics in the nursing profession
• The role of advanced practice nurses in primary care delivery

Mental Health Dissertation Topics

• Exploring the stigma of mental illness in university students
• The relationship between social media use and anxiety disorders
• Investigating workplace stress and its effect on employee mental health
• The effectiveness of cognitive behavioural therapy in treating depression
• Sleep disorders and their impact on adolescent learning
• Comparing online versus in-person counselling outcomes
• The role of mindfulness programmes in improving wellbeing
• Analysing suicide prevention strategies for at-risk youth
• The impact of loneliness on elderly mental health
• Exploring cultural attitudes towards therapy in immigrant populations

Health Technology Dissertation Topics

• The role of telemedicine in improving rural healthcare access
• Analysing mobile health apps for diabetes self-management
• Wearable devices and their accuracy in monitoring fitness goals
• The potential of AI in early cancer detection
• Virtual reality as a training tool for medical students
• Ethical concerns in patient data collection through digital platforms
• The role of robotics in surgery outcomes
• Mobile technology in managing medication adherence
• Analysing barriers to telehealth adoption in elderly populations
• 3D printing in prosthetics: Opportunities and challenges

Global Health Dissertation Topics

• Malaria prevention strategies in Sub-Saharan Africa
• Analysing water sanitation projects and their health outcomes
• The role of international organisations in tackling HIV/AIDS
• Comparing maternal healthcare in developed and developing countries
• The impact of climate change on global disease patterns
• Exploring cross-border healthcare access challenges
• Analysing nutritional deficiencies in low-income countries
• The effect of global migration on healthcare delivery
• Exploring international efforts to reduce child mortality rates
• Investigating vaccine distribution challenges in remote areas

Health Policy Dissertation Topics

• Evaluating the effectiveness of sugar taxes in reducing obesity
• Analysing the impact of Brexit on healthcare staffing in the UK
• The role of government subsidies in promoting healthier diets
• Comparing national health insurance models in Europe
• The effect of privatisation on public healthcare quality
• Evaluating legal responses to rising opioid addiction
• Analysing healthcare budget allocations and patient outcomes
• The influence of lobbying on public health policies
• Exploring ethical debates around mandatory vaccinations
• Investigating the effectiveness of mental health funding increases

Medical Research Dissertation Topics

• Analysing genetic markers for cardiovascular disease risk
• The effectiveness of new drug therapies in treating Alzheimer’s disease
• Exploring links between gut microbiota and overall health
• Analysing cancer immunotherapy advancements
• Investigating antibiotic resistance in hospital environments
• The role of stem cell research in regenerative medicine
• Exploring non-invasive techniques for early tumour detection
• Investigating breakthroughs in organ transplant research
• Analysing the effectiveness of personalised cancer treatments
• Exploring advances in pain management research

Health and Society Dissertation Topics

• Exploring the relationship between poverty and poor health outcomes
• Analysing gender inequality in healthcare access
• The impact of cultural beliefs on reproductive health
• Health literacy and its influence on patient decision-making
• Exploring the social determinants of heart disease
• Investigating the role of education in reducing smoking rates
• Analysing healthcare access for immigrant communities
• Exploring health risks associated with fast food consumption
• The effect of ageing populations on healthcare demand
• Exploring the relationship between housing and health outcomes

Environmental Health Dissertation Topics

• The impact of industrial waste on local communities
• Analysing links between climate change and infectious disease spread
• Evaluating water pollution and its health risks
• Exploring the connection between noise pollution and heart disease
• Air quality monitoring and its effect on public awareness
• Analysing pesticide exposure and long-term health outcomes
• Investigating the role of renewable energy in reducing health risks
• Exploring occupational hazards in the construction industry
• Analysing heatwaves and their impact on vulnerable populations
• Exploring links between urban planning and community health

Allied Health Dissertation Topics

• The role of physiotherapy in sports injury recovery
• Analysing the effectiveness of occupational therapy in stroke patients
• Exploring speech therapy interventions in children with autism
• The role of dietitians in managing obesity
• Analysing the effectiveness of chiropractic care in back pain treatment
• Exploring podiatry services for diabetic patients
• The role of radiographers in improving cancer screening outcomes

Final Thoughts

Health sciences is a broad and dynamic field, and your dissertation gives you a chance to contribute fresh insights. The topics above cover everything from global health to cutting-edge technology, giving you plenty of inspiration. Pick one that resonates with your interests, and let it guide your research journey.