For me, I used to take benzodiazepines for anxiety. They caused all kinds of problems: they altered my personality in such a way that I was "not myself"; I was actually a worse person. I got addicted to them and it was really hard to stop.
I also have had problems with major depression, so I have taken a variety of antidepressant medications. They were often very helpful. Very recently I stopped taking the antidepressant medication I had been using, for a variety of reasons, including side effects like weight gain, and also just feeling that I didn't need them.
So for me, kava is very helpful for both anxiety and depression.
When I was taking psychiatric medication I was fortunate that I have health insurance, so I paid very little for the medications. With insurance, I would typically spend about $20 per month on my medication. For people who don't have insurance, the medications are much more expensive.
For Xanax, a typical dosage is 1 mg per day. The price for alprazolam (generic version of Xanax) appears to be about $20 for a 1-month supply without insurance. The price for brand name Xanax is higher, like $100.
Source
I'm actually surprised that alprazolam is so cheap, and it is really unfortunately that kava is actually relatively expensive by comparison.
In the case of antidepressants, I'll look at the one I was using, venlafaxine. Note, although it is an antidepressant, venlafaxine is also used to treat some anxiety disorders. Actually a lot of antidepressants are prescribed for anxiety as well as depression, because most doctors think benzodiazapines are too dangerous for long term use, and the antidepressants are relatively safe. However, in my personal experience, antidepressants are not very effective for anxiety. In fact, for me they are not effective at all for that purpose, although there are scientific studies that show that they can be for some people. For social anxiety specifically, the old fashioned MAO antidepressant Nardil is supposed to be pretty effective, but it is rarely used because it can have very dangerous side effects if patients don't follow a very strict special diet to avoid certain foods. (As I recall, the foods to avoid on the MAO diet include cheese, soup, fish and New Zealand Prickly Pears.
http://deoxy.org/maoidiet.htm . I think the New Zealand Prickly Pear warning was just due to a case report of a guy who ate huge amounts of them. I am not making this up.)
I was taking 300 mg per day of venlafaxine ER (generic Effexor) which would have cost about $160 per month without insurance.
There are a lot of newer antidepressants that are not available as generic, so to choose a random example: There is a new SNRI type antidepressant called Fetzima (the creativity of the drug companies in coming up with these names is really boundless). The maximum recommended dosage is 120 mg per day.
A one month supply would cost about $325 without insurance.
So that should give a rough idea. Another thing to know is that many people take more than one medication. Sometimes people take multiple different antidepressants and other things at the same time to attempt to get the meds to work better. It's actually pretty ridiculous that many psychiatrists are willing to prescribe drug combinations like this. It is not really scientific: basically the doctor just tries different combinations of drugs until the patient stops complaining. But, anyway, the result is that a patient's bill for medications might be much higher if they are on multiple meds.
Now, in the case of benzodiazepines, there is also an illegal market for them. That is the way some people get them. This site aggregates reports of street prices for illegally sold medications:
http://streetrx.com/
Obviously the numbers will be highly variable, but one data point says it costs $6 for a single 0.5 mg Xanax pill on the street. For a month supply purchased illegally, that would be a total of $360.
Legal and safe kava is a really good deal in comparison with that!
I live in Colorado where marijuana is legal, and is also considered a medicine for some people, so I should talk about that too. According to this site:
https://www.coloradopotguide.com/co...es-in-denver-and-colorado-summer-2016-update/
it appears that marijuana costs about $10 per gram here. I don't use marijuana myself, so I really have no idea how long that would last for a regular user, or what the monthly expense would be. This price is for legal marijuana in my state. In the majority of states where it is illegal it is about $20-30 per gram according to this site:
http://www.priceofweed.com/prices/United-States.html