Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.

The side effects listed below are not experienced by everyone who takes Starlix (Nateglinide). If you are concerned about side effects, discuss the risks and benefits of Starlix (Nateglinide) with your doctor.

The following side effects have been reported by at least 1% of people taking Starlix (Nateglinide). Many of these side effects can be managed, and some may go away on their own over time.

Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.

• abdominal or stomach pain
• back pain
• chills
• cough
• dizziness
• heartburn
• pain in the joints or muscles
• runny or stuffy nose
• sneezing
• sore throat
• swelling in the joints

Although most of the side effects listed below don't happen very often, they could lead to serious problems if you do not check with your doctor or seek medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

• symptoms of low blood glucose, including:

anxious feelings behaviour changes similar to being drunk blurred vision cold sweats confusion cool, pale skin difficulty thinking drowsiness excessive hunger

fast heartbeat headache nausea nervousness nightmares restless sleep shakiness slurred speech unusual tiredness or weakness

Stop taking the medication and seek immediate medical attention if any of the following occur:

• convulsions (seizures)
• signs of a Anaphylaxis (severe allergic reaction) (e.g., difficulty breathing, Hives, swelling of the face or throat)
• unconsciousness

Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking Starlix (Nateglinide).