Marijuana helps what kind of sickness?

Answer 1

medical cannabis was shown to have established effects in the treatment of nausea, vomiting, premenstrual syndrome, unintentional weight loss, and lack of appetite. Other "relatively well-confirmed" effects were in the treatment of "spasticity, painful conditions, especially neurogenic pain, movement disorders, asthma, [and] glaucoma".

Preliminary findings indicate that cannabis-based drugs could prove useful in treating inflammatory bowel disease (consisting of Crohn's disease and ulcerative colitis), migraines, fibromyalgia, and related conditions.

Medical cannabis has also been found to relieve certain symptoms of multiple sclerosis and spinal cord injuries by exhibiting antispasmodic and muscle-relaxant properties as well as stimulating appetite. Clinical trials provide evidence that THC reduces motor and vocal tics of Tourette syndrome and related behavioral problems such as obsessive--compulsive disorders.

Other studies have shown cannabis or cannabinoids may be useful in treating alcohol abuse, attention-deficit hyperactivity disorder (ADHD or AD/HD) amyotrophic lateral sclerosis, collagen-induced arthritis, rheumatoid arthritis, asthma, atherosclerosis,[25] Bipolar disorder, childhood mental disorders, colorectal cancer,[29] depression, diabetic retinopathy, dystonia, epilepsy, digestive diseases, gliomas, hepatitis C, Huntington's disease, hypertension, urinary incontinence, leukemia, skin tumors, morning sickness, methicillin-resistant Staphylococcus aureus (MRSA), Parkinson's disease, pruritus, posttraumatic stress disorder (PTSD), sickle-cell disease, sleep apnea,tourette syndrome, and anorexia nervosa.