What if I only have flavored external condoms (male)?

Some people love flavored condoms for oral sex. They can help prevent STIs from developing in your throat.
Some flavored condoms contain sugars. These sugars can cause yeast infections. Look for condoms that do not have any sugar.

References:

1. IPPF and UNFPA. (2010). MYTHS, MISPERCEPTIONS AND FEARS: ADDRESSING CONDOM USE BARRIERS. New York . Retrieved from http://bibliobase.sermais.pt:8008/BiblioNET/Upload/PDF4/002988.pdf