Cannabis has been used medicinally for over 4,000 years. Until recently, scientists knew little about how the drug works on the brain. It was made illegal within the united states within the 1930's, which has hampered further research. In contrast, recent clinical studies show that the active ingredient THC works by mimicking certain of the brain's neurotransmitters. The exact same properties which provide users a euphoric feeling can also stop pain and treat various illnesses.

Research has shown that medical marijuana cannabis can function well as a pain killer and anti-emetic (anti-nausea). It also helps to induce appetite. These qualities are helpful for patients affected by cancer, especially after getting chemotherapy. These qualities also can help AIDS patients. Drugs that treat AIDS have side-effects, and medical marijuana is effective in taking the edge off of them.

One of the challenges of getting medical marijuana is figuring out who is allowed to grow it, and the way much they may grow. The states that have legalized marijuana for medical use have implemented standards for whether and how much marijuana a person is permitted to grow or possess. Things are a little more complicated for dispensaries.

Recently a sizable store concentrating on information and supplies opened in Sacramento, CA. The store will not sell any marijuana, nor any plants. There are some plants on display however they are owned by licensed individuals and may be removed before they bud.

Certainly, THC may help patients who suffer from glaucoma. Studies show which it lowers intraocular pressure, thus giving a small bit of relief to individuals that have problems with the disease. It may also help folks who have problems with multiple sclerosis. It relieves pain and treats spasticity, and the latest trials show that it can help in preventing the neurodegeneration affiliated with the disease.

Another plus is the fact that it's relatively safe. While it isn't true that the drug is completely safe with no side-effects, it is safer than many prescription medications. It carries no risk of physical addiction, no risk of death, and also the only physical health effects are due to the truth that it's smoked. Many experts feel that marijuana is safer than alcohol.

The perception of medical marijuana has been in existence for years, but only now is it finally being taken seriously. Why the sudden interest? On the whole, society's attitude toward the drug has softened as the war on drugs concentrates on more harmful drugs like crystal meth, crack cocaine and heroin. This trend goes together with a decrease in the stigma connected with the drug. It was once thought of as a drug for hippies and degenerates, but now it is just as likely your next door neighbor may smoke it!

Clinical trials continue. There's a lot we still don't know about how the drug works. The States has been slow to accept the notion of medical marijuana, but within the coming years it's sure to become an everyday reality all the time.