While there are plenty of antihypertensives in the market like calcium channel blockers, ACE inhibitors, or alpha blockers, diuretics, vasodilators, among others, to choose from, they may not be indicated considering your medical history
and the factors that have mentioned. It
is best that you talk to your doctor about this for proper management. Also, when stopping metoprolol, tapering of the dose is usually done to prevent adverse effects. Take care and do keep us posted.