To avoid this side effect, ask to use the liquid form of doxycycline. Doxycycline can also cause staining or yellowing of the teeth in young animals. Doxycycline binds to calcium, and calcium is the key component in forming teeth. There are some very rare side effects with doxycycline.
The Irish name Fey has a long Gaelic heritage to its credit. The original Gaelic form of the name Fey is O Fathaigh, derived from the word fothadh, meaning foundation..
The meaning of Kathleen is unknown. Its origin is  English variant of the Gaelic/Celtic name Caitlin . Kathleen is a form of Caitlin and is generally pronounced like  kath LEEN . This name is mostly being used as a girls name.he meaning of Kathleen is unknown. Its origin is  English variant of the Gaelic/Celtic name Caitlin . Kathleen is a form of Caitlin and is generally pronounced like  kath LEEN . This name is mostly being used as a girls name.