Depends somewhat on the breed. That said, 12 years is getting towards the end of life for most canines (although some do live longer). Problems urinating raise to mind renal issues (kidneys). If the color of the urine is extremely pale, this is a sign that renal failure is fairly far progressed, but it's not enough to make this diagnosis without your vet seeing the dog. Constipation -- I usually look to the diet. If you aren't using canned foods, consider moving over to them -- especially the high quality ones formulated for an older dog. Talk to your vet as well about how to correct this. Antibiotics would only work if there's an infection. What you've described doesn't sound like an infection at all. Note that the well intentioned words of a layman on the internet are no replacement for your Vet's assessment. Please check with your vet.
Poop is a good thing in a way. Being able to poop would be better than being constipated
Viruses run their course and antibiotics are not prescribed for them. Antibiotics work against bacterial illnesses. So, if you have a cold (virus), but get pneumonia (bacterial) you can take antibiotics to get better.
Vigamox does work better than older antibiotics. It is however, considerably more expensive, so only tends to be used when first line antibiotics have not worked well.
it makes em better
pull it out. Two hands works better than one! Get some lube too
You may be allergic to the antibiotic, you may have taken an overdose, or you may have not taken enough antibiotics to help you get better. Hope this helped!
Yes! Take all of your antibiotics as prescribed, even if you start to feel better.
Antibiotics should have no effect on inflammation unless you are allergic to it.
This Better be a joke. Do not take them!
You won't need a vaccine for this. When an animal starts urinating blood, this means that the kidneys are shot. You're better off to put the animal down, because eventually she will bleed to death.
Antibiotics work by killing off the bacteria causing your infection. They only work on bacteria so they don't make you feel better if you have a virus like a cold or flu.
There are no interactions between any antibiotics that I can think of and cetirizine however there are many types of antibiotics out there so something specific would give a better certainty to any answer you'll receive.