Medicine info: Brand names
Medicine info: Active ingredients
Medicines to treat nicotine dependence
Learn how over the counter and prescription medicines, along with professional quit smoking services, can help you to quit smoking.
Quit tobacco and you'll breathe easy
According to the World Health Organization, tobacco products were responsible for 3.3 million lung disease-related deaths worldwide in 2017.
Cigarette substitutes like e-cigarettes: how safe or effective are the alternatives to tobacco?
Alternatives to cigarettes, such as e-cigarettes (vaping), are available, but just how safe are these smoking substitutes?
E-cigarettes (vaping) are battery-operated devices designed to look and feel like cigarettes, cigars or similar. Vaping has been linked to serious health problems.
As soon as you quit smoking, your body starts to repair itself — and there are other benefits of giving up too, including for others. Find out how to quit here.
Smoking and pregnancy
Find out how smoking affects your fertility and pregnancy, and why quitting smoking will improve your health and give your baby the best start in life.
Passive or second-hand smoking occurs when a non-smoker involuntarily breathes in smoke from other people's cigarettes, e-cigarettes, cigars or pipes.
If you become suddenly aware of your heartbeat, especially if it's faster or harder, you could be having palpitations. Learn how to spot the signs and the causes of heart palpitations.
Melatonin is a hormone produced in the brain. It controls the body’s night and day cycles. Learn more here, including how melatonin levels can be adjusted.
What is addiction?
This article describes the types, causes and signs of addiction, and where to get help.