This page provides links to information about certain medicines and products from G - L.
Glitazones for diabetes
Rosiglitazone (brand names Avandia, Avandamet▼) and pioglitazone (brand names Actos, Competact▼) are treatments for patients with type 2 (ie, non-insulin dependent) diabetes and belong to a class of drugs known as thiazolidinediones (also called glitazones).
Hormonal contraceptives
Hormonal contraceptives are the most effective method of preventing pregnancy, and are associated with many health benefits that result from avoiding pregnancy and the termination of unwanted pregnancies.
Human papillomavirus (HPV) vaccine
This page provides information on the human papillomavirus (HPV) immunisation programme.
Infusion systems and pumps
Many thousands of infusion systems are now in use in hospitals and the community and there is a known risk of injury or death associated with their use. Many of the problems reported are associated with user errors.
Isotretinoin for severe acne
Acne is a common inflammatory disorder of the face, back, and chest that is characterised by the presence of blackheads, pustules, and potentially cysts and scars. About 80% of adolescents will have acne for some period, and it can occur in adults too.
Heart valves and conduits
This page provides information about MHRA advice issued directly to the Society of Cardiothoracic Surgeons and the British Association of Paediatric Surgeons in July 2007.
Hormone replacement therapy (HRT)
In the UK, HRT products are licensed for helping relieve the unpleasant symptoms that can accompany the menopause, including hot flushes, vaginal dryness and night sweats.
In vitro diagnostic medical devices (IVDs)
This section includes background and publications about in vitro diagnositics (including testing kits).
Go to the page on in vitro diagnostic medical devices (IVDs)
Invasive access devices and affiliated disposables (including urinary catheters, drains and blood bags)
We receive large number of incidents relating to invasive access equipment and affiliated disposable medical devices.
Go to the page on invasive access devices and affiliated disposables
Latex reactions (allergies) and medical devices
In many countries, including the UK, there has been an increase in the general exposure to natural rubber latex (NRL) in both medical and non-medical devices. As NRL products have been used for longer periods and more frequently, latex sensitisation has become a problem for some people.
Go to the page on latex reactions (allergies) and medical devices

