Medical Cannabis Dosage Chart Printable: Build One That Works
A printable medical cannabis dosage chart logs THC and CBD milligrams, method, timing, and symptom scores so you can titrate to the lowest useful dose.
There is no single medical cannabis dosage chart for chronic pain that fits every person. Clinical guidance uses a start-low-and-go-slow range instead: most adults begin at 1 to 2.5 mg of THC per dose and raise the amount by about 1 to 2.5 mg every two to three days until pain drops without heavy side effects. Maintenance doses for chronic pain fall between 2.5 mg and 10 mg of THC per dose for many people, often paired with CBD.
how many mg of thc should i take
Why no universal dosage chart exists
THC absorption shifts with body weight, liver enzymes, tolerance, and product form. Two people can take 5 mg and respond in different ways.
THC Dosage Chart for Medical Patients: Start Low, Go Slow
State regulatory limits also vary, so the same labeled milligram amount may arrive in different serving sizes.
Medical cannabis dosage chart for chronic pain by tolerance
Use these ranges as a starting framework, not a prescription. Adjust them with a clinician who knows your health history.
how many mg of thc should i take
- Low tolerance or first use: 1 to 2.5 mg THC per dose, once daily.
- Mild to moderate tolerance: 2.5 to 5 mg THC per dose, one to two times daily.
- Established tolerance: 5 to 10 mg THC per dose, two to three times daily.
- CBD-dominant option: 10 to 25 mg CBD with 1 to 2.5 mg THC for daytime pain control.
How CBD changes the THC dose
CBD can soften THC side effects such as anxiety and a racing heart, which lets some people stay at a lower THC amount. Ratios like 1:1, 2:1, and 20:1 CBD to THC are common for chronic pain.
A 20:1 product delivers a small THC dose with each serving, while a 1:1 product delivers equal parts of both cannabinoids.
Oral vs inhaled dosing
Inhaled cannabis reaches peak effect in 5 to 15 minutes and clears within two to three hours, which makes titration easier. Edibles and tinctures can take 1 to 3 hours to peak and last six to eight hours.
Because edibles build over time, wait a full two hours before taking a second serving.
Sample 14-day titration schedule
- Days 1 to 3: 1 mg THC in the evening.
- Days 4 to 6: 2.5 mg THC in the evening.
- Days 7 to 9: 2.5 mg THC in the evening plus 5 mg CBD in the morning.
- Days 10 to 14: 5 mg THC in the evening if pain relief is not enough.
Hold at the lowest dose that controls pain. Stop raising the amount once side effects appear.
What shifts your dose up or down
- Age and liver function
- Other medications, especially opioids, benzodiazepines, and blood thinners
- Labeled potency versus actual potency
- Pain type and time of day
Side effects to watch
Common effects include drowsiness, dry mouth, dizziness, and impaired coordination. High THC doses can trigger anxiety, a fast heart rate, and short-term memory issues.
Avoid driving after any dose that alters alertness.
FAQ
How many mg of THC is safe for chronic pain?
Most clinical reviews describe 2.5 to 10 mg of THC per day as a range where pain relief appears with manageable side effects for many adults.
Should I start with CBD or THC?
Many clinicians start with CBD alone at 10 to 25 mg per dose, then add small amounts of THC if pain persists.
How long until I know a dose works?
Give each dose level three to seven days before judging it, since tolerance and pain patterns shift from day to day.