Possible side effects of hemp seed Throat irritation, diarrhea, nausea and vomiting, bradycardia or slow heart rate, hypertension or high blood pressure. In recent times, there have been several calls for the legalization of marijuana because of the medical and health benefits it has. Despite these benefits, marijuana still has potential risks that could outweigh its benefits in some cases. It's important to remember that many of these signs may be caused by other things or may simply be variations in normal behavior.
Driving under the influence of marijuana is highly dangerous, since marijuana can cause mild hallucinations, poor motor skills, or alterations in the perception of reality. For these reasons, certain activities may not be safe after using marijuana, such as operating heavy machinery. Marijuana can improve mood, but it can also cause hyperactivity, rapid breathing and increases in both blood pressure and heart rate. These effects are not as common in marijuana compared to depressive effects.
These can include bloodshot eyes, dry mouth, and increased appetite. Exposure to cannabinoids can also affect the cardiovascular system, 11 Although these effects tend to be short-lived, they are much easier to measure than the impact of cannabinoids on the immune system. Both smoked marijuana and THC have been shown to increase heart rate, 20 to 100 percent higher than normal in some cases. Oral THC (as well as marijuana that is smoked) can also exaggerate the drop in blood pressure that occurs when a person stands up after going to bed, sometimes so much so that the person faints.
This reaction rarely occurs after two or three days of repeated exposure to THC or marijuana extract, and poses little risk to young, healthy people. However, it could present a serious problem for older patients or for people at risk of having a heart attack or stroke. As chronic marijuana users who began using the drug during the 1960s approach the age at which cardiovascular disease became common, the impact of marijuana use on circulatory health should be made. Meanwhile, people at risk for cardiovascular disease would do well to avoid marijuana and THC.
One of the known side effects of marijuana is the fact that it can dramatically increase your heart rate up to 3 hours after smoking a joint. The National Institute on Drug Abuse states that 9 percent of all marijuana users will become dependent on it, while 17 percent of people who start using it during adolescence are more likely to depend on it. Cannabinoids have also been shown to cause an increase in dopamine, a chemical generally associated with reinforcement, in rats; however, the mechanism by which cannabinoids exert this effect appears to be different from that of other abused drugs, such as cocaine and heroin.
Cannabishas many potential psychological effects, and it's worth noting that this isn't a complete list.
However, some researchers have directly evaluated the effects of cannabinoids on isolated cells, experimental animals and human subjects. While many advocates believe that cannabis is a modern panacea, others believe that its negative effects outweigh its potential medicinal benefits. Breastfeeding mothers who also use cannabis may expose their baby to its potentially harmful effects. Tolerance to different cannabinoids can develop at different rates, so it will be important to evaluate their individual effects on mood, movement, memory and attention if they are to be used as medications.
In addition to their effects on CB1 and CB2 receptors, cannabinoids may have a desensitizing effect on other target cell proteins. This paradox, coupled with the fact that the vast majority of research on the psychological effects of marijuana and cannabinoids relates to intoxication and recreational use, makes it difficult to anticipate the psychological impact of medical marijuana use. As with other medications and procedures, cannabis use can have both positive and negative effects. This is particularly true in studies evaluating the effects of pure cannabinoids, such as THC, since marijuana contains a variety of chemicals that can affect immune activity.
On the other hand, developing tolerance to certain effects of cannabinoids, such as loss of short-term memory or the inability to concentrate, could be considered a benefit. In addition to the effects on the immune and cardiovascular systems, researchers have considered the impact of cannabinoids on reproduction. On the other hand, it is the more subtle effects of low doses of marijuana and cannabinoids that must be considered if they are to be used as a base for medications. The trampoline hypothesis applies to marijuana only in the sense that people who enjoy the effects of marijuana are likely to have a stronger than average attraction to mood-altering substances.