Menopause

Hello all! I'm posting on behalf of my wife 46F, she's currently going through the menopause and is really struggling, she's sat with me as I type this, we would go to our GP but due to a previous incident we have developed mistrust in the NHS, is there anything she/we can do to reduce her symptoms and get her back to her usual self? It's the mood changes that are really affecting her/us and it's putting a big strain on our marriage, I'm doing all I can for her, I don't know where we go from here? Much appreciated guys!