Revised: 25 November 2025

Information for Consumers

Consumer Information Leaflets

The leaflets below contain information for consumers about safety concerns for medicines and vaccines.

For information about a specific medicine or vaccine, see the Consumer Medicine Information (CMI): search for a CMI.

Topic/Safety concern Leaflet Publication date
(month/year)
Taking medicines in pregnancy or while breastfeeding
Pregnant woman
Epilepsy medicines and pregnancy (PDF 271 KB, 2 pages) January 2025
Epilepsy medicines and pregnancy (Te Reo version) (PDF 569 KB, 2 pages) January 2025
Taking Lithium during pregnancy (PDF 319 KB, 2 pages) June 2019
Taking metformin for gestational diabetes (Te Reo version) (PDF 236 KB, 2 pages)
July 2018
Taking metformin for gestational diabetes (Samoan version) (PDF 243 KB, 2 pages) July 2018
Taking metformin for gestational diabetes (PDF 255 KB, 2 pages) October 2017
Medicines and breastfeeding (PDF 227 KB, 1 page) January 2016
Taking medicines safely
Taking medicines safely
Reporting side effects of medicines and vaccines (PDF 166KB, 1 page) June 2025
New labelling requirements for excipients (PDF, 157 KB, 2 pages) December 2023
Fire hazard from skin products containing paraffin (PDF 301 KB, 1 page) May 2019
Quitting Smoking and the Effect on Medicines (PDF 204 KB, 1 page) March 2016
How to safely give medicines to children (PDF 217 KB, 1 page) January 2016
Risks with medicines
Risks with medicines
The Pros and Cons of Taking Statins (PDF 261 KB, 2 pages) February 2022
Hydroxychloroquine - what you can expect when starting treatment (PDF 264 KB, 2 pages) March 2017
Serotonin Syndrome (PDF 646 KB, 2 pages) January 2016
Severe Allergic Reactions (Anaphylaxis) to Medicines (PDF 231 KB, 1 page) December 2015
Severe Allergic Reactions (Anaphylaxis) to Medicines (Te Reo version) (PDF 361 KB, 1 page) December 2015
Diabetes medicines
Diabetes medicines
Medicines for Gout (PDF 371 KB, 2 pages) June 2021
Medicines for Gout (Te Reo Version (PDF 371 KB, 2 pages) June 2021
Medicines for Gout (Samoan Version) (PDF 371 KB, 2 pages) June 2021
Contraceptive medicines
Contraceptive medicines
Hormonal Contraceptives and Blood Clots (English version) (PDF 683 KB, 2 pages) August 2014
Hormonal Contraceptives and Blood Clots (Te Reo version) (PDF 321 KB, 2 pages) August 2014
Opioid medicines
Opioids
Risks of opioid medicines (Te Reo version) (PDF 235 KB, 2 pages) April 2023
Risks of opioid medicines (PDF 315 KB, 2 pages) March 2022
Medicines for depression or other mental health disorders
Depression
Stopping antidepressants: be cautious and go slow (PDF 290 KB, 2 Pages) April 2023
Medicines for depression or other mental disorders and difficulties with sex (PDF 252 KB, 1 page) March 2016
Risks with natural health products
Natural health products
Can I take St John's wort with other medicines? (PDF 244 KB, 1 page) July 2016
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