Before taking Latuda, tell your healthcare provider and pharmacist about all prescription medications, over-the-counter products, vitamins, and herbal supplements you use. Some medications can interact with Latuda, which may increase the risk of side effects or affect how well the medication works.
Grapefruit Interaction
Avoid eating grapefruit or drinking grapefruit juice while taking Latuda unless your healthcare provider advises otherwise. Grapefruit can affect how your body processes lurasidone and may increase the risk of side effects.
Temperature Regulation and Dehydration
Latuda may make it harder for your body to regulate temperature properly. While taking this medication:
- Avoid becoming overheated or dehydrated.
- Drink plenty of fluids, especially during hot weather or exercise.
- Avoid prolonged exposure to extreme heat.
- Be cautious in very cold weather as well.
Seek medical attention if you develop symptoms of heat-related illness, such as severe dizziness, weakness, or excessive thirst.
High Blood Sugar
Latuda may increase blood sugar levels in some people. Contact your healthcare provider if you notice symptoms of high blood sugar, including:
- Increased thirst
- Frequent urination
- Increased hunger
- Unusual fatigue
- Blurred vision
If you have diabetes, your healthcare provider may recommend monitoring your blood sugar more closely during treatment.
Common Side Effects
Latuda may cause side effects such as:
- Drowsiness
- Dizziness
- Lightheadedness
- Nausea
- Tremors or shaking
- Weight gain
- Restlessness or an inability to sit still
- Agitation
- Changes in facial expression or muscle movements
Tell your healthcare provider if any side effects become severe, persistent, or concerning.
Low Blood Pressure and Dizziness
Latuda may cause a drop in blood pressure, especially when you first start treatment or when your dose is increased. This may lead to:
- Dizziness
- Lightheadedness
- Fainting
- Feeling unsteady when standing
To reduce the risk of falls, stand up slowly when rising from a sitting or lying position. If dizziness persists or becomes severe, contact your healthcare provider.
Activities Requiring Alertness
Latuda can cause drowsiness, dizziness, or slowed thinking in some people. Until you know how the medication affects you, avoid driving, operating machinery, or performing tasks that require mental alertness.
Regular follow-up appointments can help your healthcare provider monitor your response to treatment and manage any side effects that may occur.
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