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Written by Dr Serena Jones, GP
Dr Serena graduated from Manchester University in 2008 (MBChB).
She also holds the MRCGP, DRCOG and DFSRH.
Period pain, medically known as dysmenorrhoea, affects millions of people in the UK each month. While mild cramping is common, some individuals experience severe menstrual pain that interferes with work, sleep, and daily activities. Understanding the causes of period pain, recognising key symptoms, and knowing the most effective relief options can make a significant difference to overall wellbeing.
What Causes Period Pain?
Period pain usually presents as cramping in the lower abdomen and sometimes spreads to the back or thighs. There are two main types of period pain:
Primary Dysmenorrhoea
This is the most common form and is not caused by an underlying medical condition. During menstruation, the womb lining releases prostaglandins — hormone-like chemicals that trigger uterine muscle contractions. These contractions help shed the lining, but higher prostaglandin levels can lead to stronger cramps and increased pain sensitivity.
Primary dysmenorrhoea often begins in adolescence and may improve with age.
Secondary Dysmenorrhoea
Secondary dysmenorrhoea results from an underlying gynaecological condition. Common causes include:
- Endometriosis
- Uterine fibroids
- Pelvic inflammatory disease
- Adenomyosis
Pain linked to these conditions may worsen over time, occur earlier in the cycle, or continue after bleeding ends. If symptoms change or become severe, medical assessment is recommended.
Common Symptoms of Period Pain
Symptoms may vary but include:
- Lower abdominal cramping
- Pain radiating to the back or thighs
- Nausea, sometimes vomiting,
- Headaches
- Fatigue
- Loose stools
Factors That Influence Period Pain
Certain factors are associated with more intense menstrual cramps:
- Younger age
- Heavy menstrual bleeding
- Family history of painful periods
- High stress levels
- Poor sleep or low physical activity
Effective Relief and Treatment for Period Pain
Heat Therapy
Heat is one of the most effective non-drug treatments for menstrual cramps. Applying warmth to the lower abdomen helps relax uterine muscles, improve blood flow, and ease discomfort. Studies suggest heat therapy can be comparable to over-the-counter pain relief for mild to moderate pain.
TENS (Transcutaneous Electrical Nerve Stimulation)
TENS therapy delivers gentle electrical impulses through the skin to block pain signals and stimulate endorphin release. It offers a drug-free, non-invasive option for managing period pain.
Lifestyle Measures
Regular exercise, gentle stretching, and prioritising sleep can help regulate pain responses. Stress management also plays an important role.
Medications
If paracetamol or Ibuprofen are not helping, speak to your doctor about other medications that can help.
Period Pain Relief with Kinetik Wellbeing UK
Kinetik Wellbeing UK provides practical solutions for menstrual pain management, including heat pads and TENS devices designed for safe, targeted relief at home. These options can be easily incorporated into a monthly self-care routine and can be found here.
When to See a GP
If period pain becomes progressively worse, is accompanied by very heavy bleeding, or affects daily functioning, medical advice should be sought. According to the NHS, persistent or severe menstrual pain may require further investigation.
Period pain is common but manageable. By understanding its causes and using effective treatments such as heat therapy and TENS, many individuals can significantly reduce symptoms. If pain persists or changes, consulting a GP ensures appropriate care and reassurance.
