Julia Sullivan makes her own medicine, toasting marijuana buds in her oven, simmering them in oil, dripping the oil into capsules. She learned the recipe from people she found online or at a dispensary, people whose attention to detail reminds her of wine connoisseurs and craft beer enthusiasts.
“It’s a little strange for me to be part of this world,” said the 52-year-old freelance writer, who lives in Cambridge. “I’m the straightest arrow, the unlikeliest stoner.”
But in 2015, she joined the thousands of people who have registered with the state to legally possess marijuana for medical purposes. And she is among an unknown number of people who use marijuana to quell chronic pain. For them, cannabis brings relief without the perils and discomforts of prescription opioids.
In entering that world, patients find themselves far afield from the usual experience of medical care. Doctors can recommend marijuana — but they can’t prescribe strains or dosages. No pharmacist is on hand to give advice on the startling array of buds, foods, tinctures, and lotions. And insurance doesn’t cover it.
Sullivan, who suffers from arthritis and nerve and muscle pain, takes a capsule at night, two or three times a week. It makes her feels sleepy and relaxed, “sometimes a little giggly,” she said. And almost pain-free. The next day, her pain returns but is significantly milder than it would be otherwise.
Sullivan turned to cannabis because the opioid her doctor prescribed — tramadol — gave her insomnia. Others are trying marijuana because their doctors, worried about new guidelines on opioid use, have cut back on prescribing pain relievers.
Dr. Uma Dhanabalan, a Natick family practice physician who specializes in assessing patients for marijuana certification, said she has lately seen an increase in pain sufferers looking for an alternative to opioids.
“Cannabis is not an entrance drug, it is an exit drug from pharmaceuticals and narcotics,” she said.
The number of people holding state certification to possess marijuana has risen steadily, with 30,000 patients enrolled by the end of August, up from a little more than 12,000 a year earlier. But it’s hard to tease out the presence of chronic pain patients in this growth. The law allows marijuana for any “debilitating condition” that limits life activities, but the state does not provide statistics showing the condition that prompted patients’ use of marijuana.
Recent research suggests a relationship between access to marijuana and lower use of opioids.
A study published in 2014 found that rates of opioid overdose deaths were lower in states that had legalized medical marijuana between 1999 and 2010. (Massachusetts legalized it in 2012.)
And according to a study released this year, Medicare patients received fewer prescriptions for conditions — including pain — that marijuana can alleviate, as states adopted medical marijuana laws.
Although medical marijuana is legal in Washington, D.C., and 25 states, including the six New England states, the federal government still outlaws the drug and classifies it as dangerous, on a par with heroin. Even where medical use is legal, patients can find themselves on the fringes of legitimacy. Before a dispensary opened in Brookline, for example, Sullivan got her marijuana from someone she found online who delivered it to her door.
George Beilin, a psychologist who runs a chronic pain support group in Beverly, said many patients he knows are turning to marijuana as an alternative to opioids, or to reduce the opioids they take. But the majority, he said, cannot afford the dispensaries and must obtain the drug on the street.
For months, Barbie deJager of Hamilton relied on a friend to buy cannabis cookies for her at a dispensary. She didn’t have the identification card needed to shop for herself, because she couldn’t afford the $200 fee to pay a doctor to certify that marijuana was appropriate. She finally came up with the money and said she recently visited a doctor and obtained the card.
DeJager starts each day with a few nibbles of the cookie. It tastes awful, but it eases the severe back and leg pain that, at its worst, feels like sitting on upturned forks. With three or four bites in the morning with her coffee, and a few more nibbles midafternoon, her pain becomes manageable.
DeJager, 49, has struggled with pain for 15 years, ever since two disks in her back suddenly failed. Despite steroid shots, a spinal implant, and surgery, she still needed drugs — a progression of opioids that eased the worst of the pain but left her too fuzzy-headed to drive.
She found marijuana lessened her pain while keeping her mind clear.
“I feel in control, I don’t have the ups and downs the way I did with opiates,” she said.
DeJager spends $100 every two weeks for a batch of two dozen marijuana cookies. Methadone — the drug most recently prescribed for her pain — is covered by insurance and cost her only $3.65 for 120 tablets that lasted more than a month.
“Chronic pain takes a toll on you,” deJager said. “I would tell anyone who feels they are living out of a prescription bottle to look at [marijuana] to help them reduce the pills.”
But unlike with prescription medicines, patients using marijuana have to make their own decisions about what to buy.
“It’s trial and error,” said Dhanabalan, the Natick physician. “You don’t know what you’re getting.”
Patients tell her that even once they find a product that works, often it’s no longer available on the next visit to the dispensary.
Vicki Eddy, a Natick physical therapist who recently started using marijuana to treat arthritis, said, “The learning curve is quite a straight-up line.”
She attends a support group of marijuana users run by Dhanabalan, where participants share notes on the effects of different strains. Certain varieties are thought to have anti-inflammatory properties, for example, and others are less likely to affect the mind.
When Eddy found a combination that relieved pain and kept her clear-headed, the effects proved “extraordinarily helpful, shockingly helpful.” Now, she inhales the drug through a vaporizer every day, mostly at night. Eddy, who is 69, credits marijuana with extending a career at risk of ending because of the pain in her hands.
Dr. Kevin P. Hill sees that kind of trial-and-error approach as less than ideal. Often, important medical decisions are guided by dispensary workers with little medical training.
Hill, a psychiatrist at McLean Hospital who studies marijuana addiction, said marijuana can help with chronic pain and other conditions. It is safer, he said, than alcohol and opioids — it does not cause fatal overdoses.
But marijuana is not risk-free. In the short term, cannabis can impair memory, judgment, and balance, and can cause nausea and dry mouth. Taken over time, marijuana can exacerbate depression or anxiety, and can trigger psychosis in young people who have a family history of the disorder, Hill said. And a minority of users become addicted, he said.
Dr. Alan Ehrlich, a family medicine professor at the University of Massachusetts Medical School who has studied the evidence for medical marijuana, said the most compelling data support marijuana use to treat pain associated with nerve damage and symptoms of multiple sclerosis. For other purposes, the evidence is limited. “It’s an absence of data. It doesn’t mean it’s an absence of benefit,” he said.
Hill and Ehrlich said they believe marijuana should be available for medical use, but they are troubled that Massachusetts patients seeking the drug can rarely get help from their own doctors. Only 167 doctors have registered with the state to certify patients for marijuana, and a small number write the majority of recommendations.
It was a doctor who suggested marijuana to Ellen Lenox Smith, who lives in Rhode Island, where the rules are different.
She laughed. “I said my parents would be rolling in their graves.”
But she was desperate. A genetic condition that causes her joints to dislocate had left her knotted in pain, needing a wheelchair, sleepless. And she was unable to tolerate the drugs her pain specialist prescribed.
In 2007, Smith finally tried marijuana, obtained from a friend of her son, and infused it into a teaspoon of oil. She didn’t get high, but she slept through the night for the first time in years. And her pain was lessened throughout the next day.
“I could tell very quickly this was my answer,” she said.
Today, the 66-year-old retired teacher has marijuana plants growing in her basement, marijuana buds drying in her living room closet, and bottles filled with marijuana-infused oils in her pantry. She runs her legal indoor farm to supply five other people.
Smith continues to take one teaspoon of marijuana oil at bedtime. It doesn’t stop the pain. “It takes the raw edge off,” she said. “This is medication. This is not for fun, it’s not social. It’s keeping me alive.”Felice J. Freyer can be reached at email@example.com. Follow her on Twitter @felicejfreyer. Kay Lazar can be reached firstname.lastname@example.org. Follow her on Twitter @GlobeKayLazar.