Bulletins
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Cannabis-based products (part 4): Sativex® - October 15, 2019
Sativex® is the only approved cannabis-based product in New Zealand. This bulletin aims to provide information around the safety, efficacy and regulatory status of Sativex®.
What is Sativex®?
Sativex® oral mucosal spray is a pharmaceutical-grade cannabis isolate containing 2.7 mg/spray of t...



Cannabis-based products (part 3): cannabidiol (CBD) - October 14, 2019
The legal status of CBD changed in December 2018 so that it is no longer a controlled drug. CBD is frequently confused with other cannabis-based products. This bulletin aims to clarify the legal status and evidence for CBD.
What is cannabidiol (CBD)?
CBD is one of the two main cannabinoids in c...



Cannabis-based products (part 2): cannabis plant & tetrahydrocannabinol (THC) - October 14, 2019
Legal changes in December 2018 allow the use of the cannabis plant (Cannabis sativa) for palliative care, and prescribed tetrahydrocannabinol (THC) will be more accessible later this year. This bulletin aims to clarify the legal status and evidence for the cannabis plant and its main active const...



Cannabis-based products (part 1): an overview - October 14, 2019
The legislation around cannabis-based products changed in New Zealand in 2018 to ease prescribing of cannabidiol, and cannabis use may be legalised in the near future. This bulletin aims to provide an update on what products are available and the important differences between them.
The cannabi...



Antidepressants and Breastfeeding - October 4, 2019
Infant exposure to antidepressants via breast milk is generally low. Post-natal depression affects 10-15% of women and is often treated with antidepressants. The benefits of breastfeeding, and treating depression, usually outweigh any theoretical risk to the infant posed by antidepressants. It is...



Oral Anticoagulants – Rivaroxaban and Dabigatran - October 1, 2019
Rivaroxaban (Factor Xa inhibitor), dabigatran etexilate (direct thrombin inhibitor), or warfarin (vitamin K epoxide reductase inhibitor) can be used as oral anticoagulants for most indications. Warfarin remains first line for patients with mechanical heart valves or severe chronic kidney disease....



‘Sulfur allergy’ - July 17, 2019
The term ‘sulfur allergy’ is misleading. It can lead to patients believing that they are allergic to all sulfur-containing medications or preservatives, and even to sulfur, an important building block of life. It can also cause potentially useful medicines to be unnecessarily avoided. The ter...



Treatment of Allergic Rhinitis in Pregnancy and Breastfeeding - May 30, 2019
Allergic rhinitis is characterised by symptoms such as sneezing, a runny, itchy or blocked nose and itchy, watery eyes. It is very common, affecting up to 30% of the adult population. People with seasonal rhinitis ("hay fever") exhibit symptoms at specific times of the year (usually spring and su...



Vildagliptin for diabetes – funded in NZ - March 29, 2019
There are over 240,000 people in NZ currently diagnosed with diabetes mellitus (mostly type 2), and possibly another 100,000 undiagnosed. In October 2018, vildagliptin became the first dipeptidyl peptidase-4 (DPP-4) inhibitor funded in NZ. It is one of a number of DPP-4 inhibitors used internatio...