Tried to be optimistic as I was really sick with a chest infection I believe bronchitis the doctor didn't really seem to know. I had to set my alarm for 1am to take it again. Anyway I am giving up I can't take anymore.

Felt a little bit nauseous but it was tolerable. I have been tired and had a severe head ache since I got the med. I'm trying to stick it out 4 more days, but I'm struggling.”

Do not use it later for another condition unless told to do so by your doctor.

Teeth sensitivity and a little bit of gastric pain if I didn’t take with food. I have a bad sinus infection now. Do not double the dose to catch up.Store at room temperature between 59-86 degrees F (15-30 degrees C) away from light and moisture. I was given Flagyl to ease with this.) I dread taking this med !

“My doctor prescribed me Doxycycline Hyclate 100mg capsules, 10 days for twice a day.

“I went to walk in clinic for sinus infection. Have sinusitis and on Day 2 and I am MISERABLE. Thoughts of everyone I love dying were frequent. The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Now I’m waiting for my doctors office to be opened on Monday to be prescribed something else. It has been 2 days since I took the antibiotic and I feel completely normal again. Would definitely take this again .” I started taking probiotics with it which helped with the physical side effects, but the mental side effects were unbearable. Do not store in the bathroom.

“I didn’t think it was even working for my sinusitis because I had basically no side effects, but the infection cleared very quickly. I took the first dose as directed with a glass of water and within an hour was doubled over in pain, nauseous and dizzy Keep all medicines away from children and pets.Are you taking Doxycycline Hyclate Tablet Tetracyclines?Are you considering switching to Doxycycline Hyclate Tablet Tetracyclines?Are you planning to see a doctor about switching your medication?How long have you been taking Doxycycline Hyclate Tablet Tetracyclines?Are you planning to see a doctor about switching your medication?Selected from data included with permission and copyrighted by First Databank, Inc.
I had a rash. If it is near the time of the next dose, skip the missed dose. Sun burns my skin and very minor headache. Doxycycline belongs to the class of antibiotics known as tetracyclines.

I had just switched because a terrible Augmentin reaction, but this was a cake walk. I had headache anyhow from the sinusitis so just took a paracetamol as well as the doxy which is allowed and this sorted me right out.

Then it felt like I was being choked. “I started day one today/yesterday. This is no joke.” My ear infection doesn't seem to be improved very much. Very nauseous, although I take with food and generalized body aches. However, it can also develop due to previous dental work or traumatic injury.

Doc thought since it worked well for me before, I should take it again.

It’s the weirdest side effects I’ve ever had from a drug before.”

“I told the P.A.

Anyway so my first sign was my lips got really puffy.

Just made assumptions when l explain how I was feeling after having unprotected sex. I am allergic to penicillin and usually get many side effects listed on medications BUT NONE FROM THIS. So far I have taken the medicine for five days and I have had severe headache, sinus pains, sensitive to light, black and blue circles under my eyes, stomach upset, and severe acid reflux. I am going to try and contact my doctor and see if I can something different .”
“This drug doxycycline hasn’t worked very well for my sinus infection. “I was terrified of taking this medication due to the reviews here which are so scary but had to take the medication for chronic sinusitis that was the worst for me.

My body hurts and I still have the infection. … I've never had anxiety in my life & this made my heart rate around 110 BPM. That should have been my first clue.

It works but the side effects for me are horrible. DO NOT let these reviews deter you as I had no side effects only that I had to eat before taking the meds..just a cracker will do even, to stop nausea.

Good dental habits can help keep your teeth and gums healthy: Brush with fluoride toothpaste twice a day for at least 2 minutes each time. “I am taking this medication for sinusitis and bronchitis. “Doctor prescribed doxy for sinus infection. Started to feel better in a couple of days and was completely better in about 4 days. “Have been taking doxcycline for a week now and the side effects are really killing me such that I am feeling l have a serous infectionThe reason I was prescribed it was fir the risk of STIs - though the doctor didn't know the infection exactly. I threw the medication up today on purpose to get it out of my body and thankfully I had it with a large meal. This medicine definitely works, and fast in my case. Take this medication 2 to 3 hours before or after taking any products containing aluminum, For the best effect, take this antibiotic at evenly spaced times.

“cat scratch fever is not just a Ted Nugent song, I got it and it sucks.

Given a 7 day course of Doxy .2 capsules to take on the first day ,then one a day This worked and I did not suffer any side effects at all . We comply with the HONcode standard for trustworthy health information - This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.Things to remember when you fill your prescription.WebMD does not provide medical advice, diagnosis or treatment.This survey is being conducted by the WebMD marketing sciences department.All information will be used in a manner consistent with the WebMD I feel so jittery that I can't stand myself.