Ivabradine and Propranolol for my tachycardia but they don't seem to be very effective. Ketotifen, Famotidine and Fexofenadine for the Mast cell Activation syndrome. They are antihistamines. Melatonin for my insominia. Salt supplements like Vitassium capsules to help with blood pressure. These are really useful in summer. Alongside that I take a fewsupplements/vitamins too.

I take ivabradine (corlanor) and it works great, I had tried propranolol and metoprolol as well and neither worked as much but do for many others.

cutting out majority of soda intake replacing with water daily exercise even if it's just pacing the house

Also cutting salts for me personally helped too

I've just been put on Ivabradine and its been helping me tones so far! My cardiologist also recommended I drink electrolytes (i've started having a science in sport tablet a day!) And he also recommended I try tilt training, he said although theres not much evidence towards it he thinks its still worth a try. Hope any of this is helpful:)

I'm also on Ivabradine, I also take Midodrine and when I have an 'episode' I take hyoscine hydrobromide (I find it helps cut down the time it takes for my body to stabilise by almost half if I take it as soon as the episode hits) - I will also just disclose by POTS diagnosis has been questioned a lot and no one can seem to agree on an answer or give a suitable alternative to what it could be haha

Propranolol brought my heart rate down amazingly. I used to rest at 80 and jump to 150, but now I rest at 65 and usually don't jump, but it sometimes goes up by about 10bpm. I'm also on fludrocortisone for sodium retention, and take salt pills occasionally