Dihydrocodeine is an opioid-based medicine available on prescription from your doctor. It is categorised as a 'weak' opioid. Learn more here.
Silicosis is a lung disease caused by inhaling silica dust. Find out how to reduce your risk and what can be done to manage silicosis.
Codeine is an opioid medicine used to relieve mild pain and suppress a dry cough. Find out how codeine works and about possible side effects.
Most coughs are caused by viruses which inflame the throat, windpipe or lungs. Here are some tips to relieve a chesty, dry or persistent cough.