Yes, it's possible for any organism to have an allergic reaction to practically anything.
No, people can be allergic to guinea pigs too.
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Guinea Pigs.
There is a possibility that you may be allergic to rabbits if you are allergic to guinea pigs, as both animals can trigger similar allergic reactions in some individuals. It is recommended to consult with an allergist for proper testing and guidance.
Yes, there is. It is called immunotherapy.First make sure that you are indeed allergic specifically to guinea pigs, then consult your physician and allergist for further steps.
People can be allergic to anything.
If you are allergic to guinea pigs, you should never ever be near them, because if a sick person is around a guinea pig then that little guinea pig can get very sick.
Remove the guinea pigs.
No.guinea pigs should have a bath in water at least once a month, guinea pigs are very prone to respiratory problems (breathing) and the dust could be very harmful to their lungs.
Grapes don't kill guinea pigs. my guinea pigs love them and have been having them for ages. although some guineas may be allergic to them but that doesn't usually happen
Because guinea pigs are allergic to pine and cedar, it can hurt their lungs when they inhale it and cause upper respiratory problems... something like "guinea pig asthma"
Yes they can. Make sure you use dust free shavings and hay or a better choice would be fleece blankets with either newspaper or towels underneath.