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When using this medication, you might experience some common side effects like pain, redness, or irritation at the injection site, as well as possible weight gain. These are generally mild and often resolve on their own. However, if they persist or worsen, consulting with a healthcare professional is advisable.

There are also more serious side effects to be aware of, such as symptoms indicating low potassium levels in the blood, like muscle cramps, weakness, or an irregular heartbeat. This medication can also lead to low blood sugar levels (hypoglycemia). Symptoms of hypoglycemia include sudden sweating, shaking, a fast heartbeat, hunger, blurred vision, dizziness, or tingling in the hands or feet. It’s helpful to keep glucose tablets or a quick source of sugar, such as candy or fruit juice, on hand to manage this condition. Regular meals and not skipping them can help prevent low blood sugar.

Conversely, high blood sugar (hyperglycemia) may present with increased thirst and urination. If these occur, it's important to inform your healthcare provider, as adjustments to your medication, diet, or exercise plan might be necessary. Although rare, severe allergic reactions can happen. Seek immediate medical attention if you experience a rash, itching or swelling, severe dizziness, or difficulty breathing.

This is not an exhaustive list of side effects. Should you notice any other unusual symptoms, reaching out to your healthcare provider is important for guidance and support.