m a male, and yes, I was prescribed Doxycycline for two monthes by the Dermatologist, and during the time I used to take it, I started having
chest pain and shortness in breathing, these side effects seemed related to GERD, as the chest pain went off after taking Antacids, however I still suffer from occasional shortness in breathing, and I sometimes fear it's caused of HIV (one of the possible Acute HIV infections infecting the respiratory system) rather than GERD.