Of the 1 causes of Dark nails that we have listed, we have the following prevalence/incidence information: 1  0 causes are very common diseases. 2  0 causes are common diseases. 3  0 causes are uncommon diseases. 4  0 causes are rare diseases. 5  0 causes are very rare diseases. 6  1 causes have no prevalence information.
Answers (1) Yes, you could take doxycycline for a strep throat but only if your doctor has prescribed it for you. There are however other antibiotics that will work better for a strep throat. Votes: +0.
Doxycycline is an antibiotic used for treating bacterial infections. The drug is also sold under the brand names Oracea, Doryx, Monodox, Periostat, and Vibramycin. Doxycycline is in a class of medications called tetracyclines, and it's a broad-spectrum antibiotic, which means it works against a wide range of bacteria.: Doxycycline can be used for a number of different infections as follows: acne, anthrax, gum diseases, and rosacea, as well as bacterial infections such as chlamydia, typhus, tick bites, pneumonia, syphilis, gonorrhea, Lyme disease, plaque, malaria, and some urinary tract infections.