Question 1

Will I definitely get nausea on Mounjaro?

Accepted Answer

Not everyone gets nausea, but it is the most common side effect. It often improves after the first few weeks. Starting with a low dose and eating smaller meals can help.

Question 2

Can I drink alcohol while taking Mounjaro?

Accepted Answer

Occasional light alcohol is unlikely to cause problems, but alcohol can increase the risk of hypoglycaemia (especially if you also take sulfonylureas/insulin) and may worsen nausea. Discuss with your doctor.

Question 3

What should I do if I miss a dose and then get side effects?

Accepted Answer

If you miss a dose by ≤4 days, take it as soon as you remember. You may experience mild side effects as your body readjusts – this is normal. If >4 days late, skip it and take the next scheduled dose.

Question 4

How can I reduce injection site reactions?

Accepted Answer

Rotate injection sites each week (abdomen, thigh, upper arm). Allow the pen to reach room temperature before injecting, and avoid injecting into irritated or scarred skin.

Question 5

Does Mounjaro cause hair loss and will it grow back?

Accepted Answer

Hair loss has been reported in weight management patients. It is usually temporary and associated with rapid weight loss. Hair typically regrows once your weight stabilises.