CANDESARTAN , Placebo matching active ingredient. Encapsulated tablets. clinical trials

A multicenter, phase 3, randomized, placebo-controlled, triple-blind crossover study of candesartan for prevention of chronic cluster headache (Chronic CandClus2)

This study looks at whether a medicine called candesartan can help people with ongoing cluster headaches — severe headaches that happen regularly. It compares candesartan with a dummy pill to see if it reduces how often and how bad these attacks are.