PoTS is not caused by anxiety. POTS and anxiety symptoms are similar and might be difficult to distinguish. It is critical to discuss anxiety because it may have a negative impact on one's quality of life and exacerbate symptoms. Anxiety can cause your body to produce more adrenaline and cortisol which can cause you to pass out from lack of blood flow to certain parts of the brain. This is why people who suffer from anxiety should not drive or operate machinery. A pot patient cannot simply say that they feel anxious and therefore cannot handle their vehicle. The car must be taken off the road.
Stress can also trigger a seizure. Epilepsy is the most common neurological disorder, with nearly 50 million people worldwide affected by it. About one percent of the population will experience a seizure at some point in their lives. Although seizures can occur for many different reasons, they are usually due to some kind of injury or disease process within the brain. Stress can trigger a seizure if it causes additional damage to areas of the brain that control muscles or organs.
A person with epilepsy should try to avoid sources of stress, but recognizing and addressing stressors is important for everyone's health. If you are experiencing stress, see your doctor so that these factors can be considered when making a diagnosis and developing a treatment plan.
Participants with POTS were shown to have a greater incidence of depression and higher levels of anxiety. These underlying symptoms have an influence on cognition in POTS patients, especially in the cognitive areas of attention and short-term memory. Also, patients with POTS may suffer from fatigue which can lead to feelings of sadness or hopelessness.
The most common cause of POTS is hyperadrenergic state due to chronic stress or excessive exercise. Other factors include hypothyroidism, acromegaly, Cushing's disease, and hypercalcemia. The diagnostic workup for POTS includes a complete blood cell count, serum electrolyte levels, thyroid function tests, vitamin B12 level, ACE inhibitor test, and autonomic nerve function tests. Imaging studies may be done to look for other causes of abdominal pain such as inflammation of the spleen or liver, or kidney stones. Neurological examinations may show evidence of orthostatic hypotension.
Treatment for POTS involves treating the underlying condition if possible. If you are under chronic stress, try to reduce your workload and give yourself time to relax. If you are suffering from hyperadrenergic state due to chronic stress or excessive exercise, decrease the amount of time you spend doing both. Consult with your doctor about whether any medications you are taking could be causing your POTS.
POTS is caused by a malfunction of the autonomic nerve system, which governs many of the body's involuntary actions. Because many ME/CFS patients have difficulty standing and have symptoms such as dizziness, impaired vision, nausea, and exhaustion, it has been proposed that some of them may also have POTS.
The autonomic nervous system controls various organs of the body without direct control from the brain. It consists of two branches: the sympathetic branch and the parasympathetic branch. The sympathetic branch is responsible for "fight or flight" responses such as increased heart rate, dilated pupils, and sweating. The parasympathetic branch helps to restore balance after stress has been released and functions such as digestion and reproduction are restored.
When the sympathetic branch is activated too much, it can lead to several problems including rapid heart rate, high blood pressure, and diarrhea. This is called "sympathoadrenal activation". Patients with severe cases of this problem may need medication to reduce their body temperature or they may even require a pacemaker because their heart muscles cannot handle a normal heartbeat.
In patients with CFS/ME, the sympathoadrenal axis is often overactive, which can lead to many other problems beyond just POTS. For example, it has been suggested that excessive adrenaline in these patients may cause fever-resistant bacteria to grow in their bodies, which could lead to multiple serious infections.
Previous research has indicated that marijuana can exacerbate mood disorders such as anxiety and depression, according to Dr. Elie Aoun, assistant professor of clinical psychiatry at Columbia University College of Physicians and Surgeons. However, it is important to note that this association does not imply that using marijuana causes or will cause mental illness. Rather, it may be the case that people who use marijuana are more likely to also suffer from mental illness.
There is some evidence to support this connection. For example, studies have shown that individuals who use marijuana daily for several years tend to report lower rates of happiness compared to those who do not use the drug regularly. Also, people who abuse marijuana are about five times more likely than the general population to experience symptoms of depression. Finally, research has shown that patients who use marijuana to treat pain tend to experience less relief from their pain and are more likely to want to sleep even when they don't need to sleep than before they started using the drug.
It is possible that long-term exposure to THC, the main psychoactive component in marijuana, may be responsible for altering brain chemistry in ways that lead to changes in behavior and emotion. Studies have shown that when humans use marijuana regularly over time, certain cells in their brains begin to produce more of the receptor type one found in depressed people, says Dr. Aoun.