Feeling nauseous after taking Metformin (Fly Comet) is a common side effect. Before taking any anti-vomiting medicine, consider the following:

• Consult your doctor or pharmacist: They can recommend the safest option based on your overall health and other medications.
• Do not self-medicate: Some anti-nausea medicines may interact with Metformin or other conditions.
• Try simple remedies: Taking Metformin with food, staying hydrated, and resting may help reduce nausea.
• Natural options: Ginger, peppermint oil, acupressure wrist bands, and vitamin B6 have been found helpful in managing nausea by soothing the gastrointestinal tract or regulating the vomiting reflex.

If nausea persists or worsens, or if you experience other symptoms like vomiting, abdominal pain, or dizziness, seek medical advice promptly. Your healthcare provider might adjust your medication or suggest alternatives to manage side effects safely.