It is unsafe to consume alcohol with Flunaxol.

Flunaxol may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. ...

Flunaxol is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.

Flunaxol may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

There is limited information available on the use of Flunaxol in patients with kidney disease. Please consult your doctor. However, there have been reports of some side effects in patients with severe kidney disease.

Flunaxol should be used with caution in patients with liver disease. Dose adjustment of Flunaxol may be needed. Please consult your doctor.