Patients who normally take dietary supplements such as calcium, iron or a multivitamin should stop taking those while on doxycycline unless their doctor or pharmacist says otherwise. They should instead try to get these nutrients through dietary sources as much as possible during the course of treatment. Take your medication as directed by your doctor, will a full glass of water to avoid throat irritation. You may take doxycycline with a small snack or milk to prevent an upset stomach. Doxycycline comes as a capsule, delayed-release capsule, tablet, delayed-release tablet, and suspension (liquid) to take by mouth. Doxycycline is usually taken once or twice a day. Oh almost forgot my onc also had me take Doxycycline before. June 29, 2010 | colonclub.com I had previously been on folfox but cancer showed progression on scan in March so the switch to different chemo. Take doxycycline with plenty of water. Stand or sit up to take your doses - this will stop the capsules/tablets from causing any irritation to your throat. Stand or sit up to take your doses - this will stop the capsules/tablets from causing any irritation to your throat. Doxycycline hyclate belongs to the group of tetracyclines antibiotics and the sphere of its application is extremely wide. This medicine is distinguished by quick action and practically doesn't harm the organism. Do not take Adox Pak 2/100 (doxycycline tablets and capsules) if it has not been stored as you have been told. Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets. Best Answer: Doxycycline is a SUPER medicine and can pretty much be taken with any other medicine/vitamin/food. So I'm guessing you can take it with birth control. But just to be safe because I don't want you to take this answer and something bad happen. Call your dermatologist and ask (: I also have thrown up multiple times because I forgot to take it with food. Instead of taking this, I would ask your doctor about Bactrim. If you look at the reviews on this website, people have said it works wonders. I got prescribed today so we’ll see if it works after 7 years of struggling with acne. Bactrim can cause allergic reactions though so definitely just ask your doctor about it. Don't worry, you can easily get back on track. Simply take the dose you missed as soon as you realize that you forgot one. However, if it's almost time to take your next scheduled dose, skip the one you missed.