There are always to all medications and in this particular drug Metronidazole – Flagyl, side effects don’t normally occur unless the dosages being administered to the patient reach alarming levels. Side effects appearing can be related to nauseating and loss of appetite might be neurological including staggering, dilated pupils, head posture directed to one side and bizarre rapid and abnormal to and fro eye activity termed as nystagmus.

These particular side effects resolve in a matter of days if and when Metronidazole – Flagyl is withdrawn and, again, only reoccur with chronic use or short term use of especially high doses. In case of any unusual symptoms that are not understood emergent medical help should be approached. If any symptoms of reactions arising from allergy are present: hives; respiratory disorder, face inflammation. In case of the following immediate contact your physician because these are dangerous problems: seizing; varying body temperature, pains in the body, throat being sore and symptoms of flu.

When mixed with other medications particularly in humans, parallel use of Metronidazole – Flagyl with alcohol drinks provokes marked nausea. That is obviously not a grey area for pets.