Medication
Your doctor may prescribe one or both of the following medications if you are experiencing heavy menstrual bleeding. These are typically used as first-line treatment options.
- Nonsteroidal anti-inflammatory drugs (NSAIDs) are painkillers generally available as over-the-counter medication. They are a suitable option for less severe heavy periods, and can help to reduce the amount of menstrual bleeding, particularly in the first few days of the cycle. NSAIDs have the added benefit of relieving painful menstrual cramps (dysmenorrhea).2
- Tranexamic acid works by blocking the breakdown of blood clots1. It can also help reduce menstrual blood loss and pain and only needs to be taken at the time of the bleeding. It has been shown to be more effective at relieving symptoms than NSAIDs.3,4 It may reduce the amount of blood flow during each period by 40-60%.5
Type | Non-Hormonal
Effectiveness | 40%
Timeframe | Short-term use
Advantages
- NSAIDs are suitable for milder heavy periods (menorrhagia) 2
- NSAIDs can relieve painful menstrual cramps 11
- NSAIDs and tranexamic acid only need to be taken at the time of bleeding
- Tranexamic acid is more effective at relieving symptoms than NSAIDs 11
- Some NSAIDs can reduce the amount of blood volume by up to 45% 2
- Tranexamic acid is shown to reduce the amount of blood flow during each period by 40-60% 5
Disadvantages
- NSAIDs and tranexamic acid are associated with gastrointestinal (GI) side effects, including nausea, vomiting, diarrhoea and dyspepsia, as well as disturbances in colour vision 2
- Tranexamic acid can cause nausea and leg cramps 4
- Patients on tranexamic acid also run the risk of developing deep venous thrombosis (DVT) 2