i had some initial dizziness and headaches, but that passed quickly.If it works like Losartan, the exssessive urination will lead to extreme dehydration and electrolyte imbalances.
How does Telmisartan compare side effects wise to Losartan?
I had bad losartan s/x, probably dehydration as well (cramps). and awful anxiety
but none of that with telmisartan, might be worth a try