Dude, just google the symptoms and what they need to eat. And what you need to do for it when it has the symptoms you described. You can find all kinds of info online
https://www.justanswer.com/pet/1asqe-guinea-pig-laying-its-side-seems-unable.html
http://animals.mom.me/mean-guinea-pig-turns-its-side-11511.html
http://www.guinealynx.info/emergencymedicalguide.html
Heatstroke
Guinea pigs can become overheated very quickly. You should never leave your guinea pig somewhere where he will be exposed to direct or even partial sunlight even for a short period of time. Guinea pigs can suffer heatstroke in less than an hour if temperatures are extreme. A guinea pig who is overheated may lie on his side and appear to be struggling for breath. He will be hot to your touch and may even feel floppy or limp. If you believe your guinea pig is overheated, you need to get him out of the sun immediately and rush him to the vet.
The Scared Guinea Pig
Some guinea pigs will roll over and appear to play dead, normally lying on their backs, when they're very frightened. If something is distressing your guinea pig, such as another animal or a loud noise, and you see him roll over on his back, you should attempt to remove the frightening stimuli and wait for his behavior to return to normal.
ANOREXIA
Not eating is extremely serious, as your pet's system will shut down with dire consequences. After as few as 16 to 20 hours of anorexia, liver cells begin to break down and from then on, your pig will only get worse.
If your guinea pig is not eating, get to a vet immediately to determine the cause and begin treatment.
See also:Anorexia and
Hand Feeding
Also, one of those sites above said that if they're not moving much and laying in their side, it could be infection or a virus. It might need an anti inflammatory shot of some kind. Or it might just pass if it's a virus. They said to keep it clean from it's own urine because urine does burn them. So you did the right thing helping the little guy out, TS.
A guinea pig's health can deteriorate very quickly. By the time problems become apparent, illnesses may be life-threatening. Guinea pigs very seldom get over an illness without help. Prompt, competent veterinary care is crucial to saving the life of a sick guinea pig. When caught early, most illnesses can be cured fairly easily with a course of antibiotics safe for guinea pigs. Find a guinea pig-knowledgeable exotics vet soon after adopting a guinea pig so you know whom to contact in an emergency.
Do not hesitate to seek competent veterinary care if you suspect your pig is ill.
Signs of illness and possible causes:
Refusal to eat or drink (
anorexia) --
URI,
Malocclusion, other
Weight Loss --
Malocclusion, other
Labored breathing, wheezing --
URI,
Circulatory Problems, other
Crusty eyes, sneezing --
URI, other
Rough or puffed-up coat --
URI, other
Swollen abdomen --
BLOAT, other
Dull and/or receding eyes --
URI, other
Lethargy, hunched posture --
URI, other
Drooling --
Malocclusion, other
Watery diarrhea --
Diarrhea, other
No feces --
Anorexia (not eating),
Bloat, other
Unable to urinate --
Bladder Stones, other
Blood in urine --
UTI,
Bladder Stones, Pyometra, other
Bleeding from rectal area --
UTI,
Bladder Stones, Pyometra,
Retained Placenta, other
Limping, hopping --
Injury,
Vitamin or Mineral Deficiency, Arthritis, other
Hair loss, excessive scratching --
Mange Mites,
Fungal Infection, other
Loss of balance --
Ear Infection,
Injury,
Poisoning, other
Delivery problems --
Dystocia,
Retained Placenta, otherAny behavior unusual for your pig, such as facing a corner and being slow to respond, can be an indication your guinea pig is seriously ill.
First Aid
- Learn to recognize the first signs of sickness: changes in your pigs attitude, eating habits, level of activity, weight, etc.
- See a vet ASAP. Even the best vet won't be able to diagnose your pig by phone, let alone treat it!
- Isolate the sick pig from other animals, particularly other pigs. He might be contagious.
- Keep the sick pig in a warm (not overheated) room.
- As always, give him as much hay and pellets as he wants, but also his favorite fruit or veggies.
- If he is not eating by himself, you ABSOLUTLEY have to force feed him 3 to 4 times a day. See the
hand feeding article for tips.
- Never give your pig medication that has not been prescribed by a knowledgeable vet that has examined the animal.
- Don't change the bedding. That way, the vet can see feces and urine.
- Often, the only sign is that the pig refuses to eat or eats less than usual. This alone, remember, is enough to understand that there is an emergency. Only a vet can diagnose, don't try to do it yourself."
One of these links say not to let a vet prescribe a guinea pig Amoxycillin because it's fatal to guinea pigs