That sucks Dimitros - I don't get a headache, but it does tend to irritate my throat if I wear it for more than a day or two in a row. It's one of my favourites too, Unfortunately I don't know of anything like it. Some people here have compared it to Davidoff's Relax though, but I've never tried it. It has also been compared to Salvadore Dali Pour Homme, but IT'S NOT TRUE!! They're both dark, and have a ton of different spices and notes, and that's all they have in common.