Period pain doesn't always affect just your lower abdomen. During menstruation, some women may also experience leg pain, heaviness, tiredness or discomfort, especially during the first few days of their period.
These sensations can be part of the different menstrual symptoms that appear before or during your period. Understanding why they happen can help you find ways to relieve the discomfort and recognise when it may be a good idea to speak to a healthcare professional.
Why do your legs hurt during your period?
One of the main causes is related to prostaglandins, substances naturally produced by the body during menstruation. They help the uterus contract to shed its lining, but they can also contribute to pain in other areas of the body.
When these contractions are stronger, the discomfort may spread from the lower abdomen and pelvic area to the lower back, thighs and legs.
Other factors can also contribute to leg discomfort during your period:
- Fluid retention, which can cause swelling and a feeling of heaviness.
- Hormonal changes, particularly fluctuations in oestrogen and progesterone. If you'd like to learn more about how hormones can affect your cycle, read our article on what a hormonal imbalance is.
- Referred pain, as nerves in the pelvic area are connected to other nearby areas of the body.
- Tiredness and reduced physical activity, which may increase stiffness or heaviness in the legs.
This is why your legs may feel more tired, sensitive or heavy just before your period starts or during the first few days of menstruation.
Is leg pain during your period normal?
In many cases, yes. Leg pain can be associated with dysmenorrhoea, the medical term used to describe pain linked to menstruation.
The intensity can vary significantly from one person to another. Some women may only experience mild heaviness, while others may have cramps or pain that starts in the lower back or pelvic area and travels down towards the thighs.
However, just because pain can be associated with menstruation doesn't mean that very severe or disabling pain should be considered normal.
How to relieve leg pain during your period
There are a few simple habits that may help reduce discomfort.
1. Apply heat
Heat can help relax the muscles. Try using a hot water bottle or heating pad on your lower abdomen or lower back.
2. Keep moving
Exercise might not be the first thing you feel like doing when you're uncomfortable, but gentle movement can be beneficial. Walking, stretching or practising yoga may help reduce muscle tension and support circulation.
There's no need for an intense workout. Even a few minutes of gentle movement can make a difference.
3. Massage your legs
A gentle massage, particularly around the thighs and calves, may help relax the muscles and reduce feelings of heaviness.
4. Stay hydrated
Drinking enough water may help with the bloated or heavy feeling associated with fluid retention. Maintaining a varied and balanced diet throughout your menstrual cycle is also important.
5. Rest and prioritise comfort
Your body may need some extra rest during your period. Getting enough sleep and balancing activity with moments of relaxation can make menstrual discomfort easier to manage.
You can also choose period underwear during these days as a comfortable way to manage your menstrual flow while continuing with your everyday activities.
Leg pain before your period
Leg discomfort doesn't necessarily begin when menstrual bleeding starts. Some women experience pain or heaviness in their legs several days before their period.
This may be associated with premenstrual syndrome (PMS), which can also cause bloating, mood changes, breast tenderness, tiredness and headaches.
Your menstrual cycle can also be affected by external factors. For example, stress can cause a delayed period and temporarily influence some of the symptoms you experience throughout your cycle.
Premenstrual symptoms usually improve when menstruation begins or during the first few days of your period.
When should you speak to a healthcare professional?
It's a good idea to speak to a doctor or healthcare professional if the pain is very intense, appears suddenly, becomes progressively worse or prevents you from carrying out your usual daily activities.
You should also seek medical advice if the pain mainly affects one leg and is accompanied by significant swelling, redness or warmth, or if your menstrual symptoms are particularly severe.
In some cases, severe menstrual pain may be associated with conditions such as endometriosis, so intense or persistent pain shouldn't automatically be assumed to be a normal part of menstruation.
Listen to your body's signals
Every period can feel different. Mild leg pain or heaviness during menstruation can be common and may be related to hormonal changes and uterine contractions.
Heat, gentle movement, massage, good hydration and rest may help you feel more comfortable during these days.
As well as understanding your menstrual cycle better, choosing products that suit your needs can help make your period more comfortable. Discover our period underwear and find the option that best suits your flow and everyday routine.
And remember: if the pain is severe, persistent or different from what you normally experience, it's best to speak to a healthcare professional to determine the cause.
