In a word, yes. Anxiety and other mental health issues can be overcome through studying, practicing and integrating the various methods found in Buddhist teachings, such as meditation. But for people with anxiety disorders, not a temporary worry or fear, Buddhist teachings and meditation are better used as an adjunct to other therapies and treatments recommended by qualified professionals.
"'Becoming a Buddhist' is a process of discovery that begins with learning about the core teachings and finding a form that fits for you. I recommend allowing this process to be unhurried and in-depth."
I firmly believe the world is better off when we share the kindness we all have inside. Christian, Buddhist, Muslim, Jew, atheist, whatever—no one owns the market on kindness. It's universal and much appreciated wherever it blooms.
The Buddhist "rules" are guidelines to help us live in harmony with others and create happiness for ourselves. At the very least, we try not to harm others. And as much as we can, we try to help.