I have been using Zenhale for a few years and just noticed there is a dose indicator (count down) on the outside.
I also use Omnaris to reduce coughing (nasal drip) at bedtime. It doesn't have a use indicator but you are told the open window indicates remaining amount. Maybe my eyes are poor.
I am having problems with my legs and feet (weak, tingling, stiffness, balance) and wondered if zenhale is contributing.
And comments?