Chronic Pain

Pain that refuses to fade is one of the most common reasons patients come to Cura Vida. Many arrive after years of prescriptions that dull the edges without ever solving the problem, or that trade relief for fatigue, stomach damage and dependency. Cannabinoid therapy offers a different route: a plant-derived treatment with a wide safety margin, no risk of fatal overdose, and a strong and growing body of clinical evidence behind it.

When Does Pain Become Chronic?

Clinicians generally draw the line at twelve weeks. Beyond that point, pain stops behaving like a warning signal and starts behaving like a condition in its own right. Some patients live with it for years.

Think of your nervous system as an alarm. An injury trips the alarm, your nerves carry the signal upward, and your brain registers damage. Once the tissue repairs itself, the alarm should switch off. In chronic pain it does not. The circuit stays active long after there is anything left to protect, often because the nerves themselves have been altered or damaged.

Chronic pain does not always begin with an injury, either. Conditions such as fibromyalgia and endometriosis generate persistent pain without any single triggering event.

What Chronic Pain Feels Like

Every patient describes it differently, and severity varies enormously. Common descriptions include:

- A burning or scalding sensation

- Deep, rhythmic throbbing

- Sharp stinging

- Stiffness and restricted movement

- Pain that shoots along a limb or the spine

- A constant, wearing ache

Where Chronic Pain Comes From

Long-term pain is a feature of a wide range of underlying conditions, including:

- Mechanical back and neck problems

- Injury and post-traumatic pain

- Recovery after surgery

- Arthritis and joint degeneration

- Neurogenic pain from damaged nerves

- Diabetes

- Cancer and cancer treatment

- Multiple sclerosis

- Inflammatory bowel disease

- Menstrual pain

- HIV and AIDS

- Headache and migraine disorders

How Cannabinoid Therapy Works Against Pain

Cannabis acts on the endocannabinoid system, a signalling network that helps regulate pain perception, inflammation, mood and sleep. Where damaged tissue or nerves are firing pain signals continuously, cannabinoids can quiet that signalling and reduce inflammation around the affected area at the same time.

There is a second effect that patients often notice before the pain relief itself. Long-term pain is closely tied to serotonin levels, which is why so many pain patients also struggle with low mood, exhaustion and nausea. By helping to rebalance that system, cannabis frequently improves energy, appetite and outlook alongside the physical symptoms.

Crucially, cannabinoids act on a completely separate set of receptors from opioids. That makes combination therapy possible, and it is a large part of why cannabis has become central to opioid reduction strategies. Many Cura Vida patients use it to lower their opioid dose rather than to replace it outright.

What the Research Shows

Pain management has produced more clinical evidence for medical cannabis than any other indication. Multiple randomised controlled trials have measured its analgesic effect and found meaningful reductions in patient-reported pain.

A double-blind randomised trial conducted at the University of California, Davis in 2008 found that both high and low doses of inhaled cannabis reduced neuropathic pain from a variety of causes in patients who had not responded to standard therapies.

A 2010 McGill University study reported that inhaled cannabis produced significant improvements not only in pain but also in sleep quality and anxiety among participants with refractory neuropathic pain after conventional treatment had failed.

Across this body of work, one finding is consistent: cannabis carries no risk of fatal overdose, which is a decisive advantage in a treatment intended for daily long-term use.

Back, Neck and Spinal Pain

Back problems are among the most widespread health complaints in the world, and roughly four in five adults will experience back pain at some stage. Contributing factors include arthritis, physical trauma, improper lifting, too much or too little exercise, excess weight, smoking, long hours seated at a desk, and the anxiety and low mood that often accompany persistent pain.

Spinal curvature is another source of ongoing discomfort. Scoliosis, a sideways curve of the spine measuring ten degrees or more, most often emerges during adolescent growth spurts, particularly where one leg is shorter than the other, though it can also follow an accident. Curves beyond roughly forty degrees may be considered for surgery. Some curves are visible and some are not, but either can produce pain. Scoliosis is also associated with tumours, cerebral palsy, Down syndrome, arthritis, osteoporosis and inherited factors.

Typical back pain symptoms include a persistent ache, shooting pain, an inability to find a comfortable position, and pain that intensifies when bending, standing or walking.

There is a cycle here worth naming. Painkillers that only partly work, and that bring fatigue, appetite loss, nausea or dizziness with them, lead to broken sleep and low mood, and poor sleep and low mood make pain worse. Cannabinoid therapy is often useful precisely because it addresses several points in that loop at once.

Menstrual Pain and PMS

Premenstrual syndrome affects around three in four women at some point, and symptoms often intensify between the ages of thirty and forty as menopause approaches. Symptoms typically begin in the week before menstruation and span both the physical and the emotional:

- Bloating and abdominal cramping

- Lower back pain

- Headaches

- Breast tenderness

- Fatigue and low energy

- Constipation

- Acne

- Changes in appetite

- Changes in sex drive

- Low mood and sadness

- Anxiety

- Mood swings and irritability

Cannabinoids reach the brain quickly and act on cell receptors that influence dopamine and serotonin signalling. As those systems rebalance, patients commonly report improvement on both fronts at once: steadier mood alongside relief from cramping and back pain. Cannabis functions here as a natural muscle relaxant and mood stabiliser rather than as a simple painkiller.

Medical Cannabis Is Not the Same as Recreational Use

This distinction matters, and we make it with every new patient. Medical cannabis oils are extracted from clean, dried, tested plant material and formulated for therapeutic use. Some are derived from hemp varieties that produce no intoxication at all. Recreational use is unmeasured, unstandardised and pursued for the high; medical use is dosed, monitored and pursued for symptom control.

You Do Not Have to Smoke Anything

If inhaling is not for you, it is not required. Cannabinoid medicines come as oils taken under the tongue, capsules, gummies and other tablets, culinary oils, topical creams and vaporised preparations. Ingested oils are absorbed more slowly but tend to give longer-lasting relief, which suits overnight and all-day pain. Metabolism varies from person to person, so our physicians will help you find the format and timing that fit your pain pattern.

Your Treatment Plan at Cura Vida

Every chronic pain patient receives a full assessment and an individual cannabinoid plan built in coordination with their existing care team. We start low, titrate carefully, and adjust based on what your symptoms actually do. Medical cannabis treatment should always be supervised by a qualified physician.