What lifestyle changes have you made to decrease the symptoms?
The other expert has opted out.
Another lifestyle intervention that may help with acid reflux and a hiatal hernia is to place 6 inch blocks under the feet at the head of the bed.
An herbal supplement that may help is Mastic. Common homeopathic remedies that are purported to help with acid reflux include Pulsatilla and Nux vomica. Like most supplements, specific studies are limited, so the exact level of effectiveness cannot be stated, but if they work for you, then that is fine.
Yes, you can.