Motegrity 2mg Tablets
Overview
What is this medicine?
How to Use This Medicine
To get the most benefit from your medication, follow your doctor's instructions carefully. Read all the information provided to you and follow the instructions closely. You can take this medication with or without food. It's essential to continue taking this medication as directed by your doctor or healthcare provider, even if you start feeling well.
Storing and Disposing of Your Medication
To maintain the quality and safety of your medication, store it in its original container at room temperature. Keep it in a dry place, away from the bathroom. Always keep your medications in a safe location, out of the reach of children and pets.
What to Do If You Miss a Dose
If you miss a dose, take it as soon as you remember. However, if it's close to the time for your next scheduled dose, skip the missed dose and resume your regular dosing schedule. Do not take two doses at the same time or take extra doses to make up for the missed one.
Lifestyle & Tips
- Maintain adequate fluid intake throughout the day.
- Incorporate fiber-rich foods into your diet (fruits, vegetables, whole grains) as tolerated.
- Engage in regular physical activity, which can help promote bowel regularity.
- Do not take a double dose if you miss a dose. Take the next dose at your regular time.
Available Forms & Alternatives
Available Strengths:
Dosing & Administration
Adult Dosing
Condition-Specific Dosing:
Pediatric Dosing
Dose Adjustments
Renal Impairment:
Hepatic Impairment:
Pharmacology
Mechanism of Action
Pharmacokinetics
Absorption:
Distribution:
Elimination:
Pharmacodynamics
Safety & Warnings
Side Effects
If you experience any of the following symptoms, call your doctor or seek medical attention immediately, as they may be signs of a severe and potentially life-threatening side effect:
- Signs of an allergic reaction, such as rash, hives, itching, red, swollen, blistered, or peeling skin (with or without fever), wheezing, tightness in the chest or throat, difficulty breathing, swallowing, or talking, unusual hoarseness, or swelling of the mouth, face, lips, tongue, or throat.
- New or worsening behavioral or mood changes, including depression or thoughts of suicide.
Other Possible Side Effects
Like all medications, this drug can cause side effects. While many people may not experience any side effects or only minor ones, it's essential to discuss any concerns with your doctor. Contact your doctor or seek medical help if you experience any of the following side effects or if they persist or bother you:
- Headache
- Upset stomach or vomiting
- Stomach pain or diarrhea
- Bloating or gas
- Feeling dizzy, tired, or weak
Reporting Side Effects
This list does not include all possible side effects. If you have questions or concerns about side effects, consult your doctor. For medical advice about side effects, you can also contact your doctor. Additionally, you can report side effects to the FDA at 1-800-332-1088 or online at https://www.fda.gov/medwatch.
Seek Immediate Medical Attention If You Experience:
- Severe or persistent abdominal pain
- Persistent or severe diarrhea
- Signs of an allergic reaction (e.g., rash, itching, swelling of face/tongue/throat, severe dizziness, trouble breathing)
- New or worsening depression, anxiety, or suicidal thoughts/behavior (contact your doctor immediately)
Before Using This Medicine
It is essential to inform your doctor about the following:
Any allergies you have, including allergies to this medication, its components, or other substances, such as foods or drugs. Describe the allergic reaction you experienced, including the symptoms that occurred.
Certain health conditions, including:
+ Bowel problems, such as bowel blockage, Crohn's disease, a hole in the gastrointestinal (GI) tract, or ulcerative colitis.
+ Kidney disease.
+ Difficulty digesting specific sugars, including lactose, glucose, or galactose, as indicated by previous medical evaluations.
This list is not exhaustive, and it is crucial to discuss all your medications (prescription, over-the-counter, natural products, and vitamins) and health issues with your doctor and pharmacist. They will help determine if it is safe to take this medication in conjunction with your other treatments and health conditions. Never start, stop, or adjust the dosage of any medication without first consulting your doctor.
Precautions & Cautions
Overdose Information
Overdose Symptoms:
- Headache
- Nausea
- Vomiting
- Diarrhea
- Abdominal pain
What to Do:
In case of overdose, contact a poison control center (1-800-222-1222) or seek emergency medical attention. Treatment is supportive.
Drug Interactions
Moderate Interactions
- Drugs that prolong QT interval (theoretical risk, though prucalopride itself has minimal QT effect at therapeutic doses)
- P-glycoprotein inhibitors (e.g., cyclosporine, quinidine, verapamil, amiodarone, ritonavir, clarithromycin) - potential for increased prucalopride exposure, but not considered clinically significant based on studies.
Monitoring
Baseline Monitoring
Rationale: To determine appropriate dosing, especially for patients with impaired renal function.
Timing: Prior to initiation of therapy
Routine Monitoring
Frequency: Ongoing, as clinically indicated
Target: Individualized improvement in constipation symptoms
Action Threshold: Lack of improvement or worsening symptoms may warrant re-evaluation
Frequency: Ongoing, especially during initial weeks of therapy
Target: Absence or mild, transient side effects
Action Threshold: Persistent or severe abdominal pain, nausea, diarrhea, headache, or other intolerable side effects
Symptom Monitoring
- Abdominal pain
- Nausea
- Diarrhea
- Headache
- Dizziness
- Fatigue
- Depression or suicidal thoughts (rare, but reported in clinical trials)
Special Patient Groups
Pregnancy
Limited human data on prucalopride use in pregnant women are insufficient to inform a drug-associated risk for major birth defects or miscarriage. Animal studies have shown adverse developmental outcomes. Use only if the potential benefit justifies the potential risk to the fetus.
Trimester-Specific Risks:
Lactation
Limited human data suggest that prucalopride is excreted in human milk. The developmental and health benefits of breastfeeding should be considered along with the motherβs clinical need for Motegrity and any potential adverse effects on the breastfed infant from Motegrity or from the underlying maternal condition.
Pediatric Use
Safety and effectiveness in pediatric patients (under 18 years of age) have not been established for chronic idiopathic constipation.
Geriatric Use
No dose adjustment is required based on age alone. However, elderly patients are more likely to have decreased renal function, so dose adjustment should be based on creatinine clearance (CrCl) if impaired.
Clinical Information
Clinical Pearls
- Motegrity is intended for chronic use and is not for acute constipation relief.
- Patients should be advised that it may take several days to achieve a full therapeutic effect.
- Common side effects such as headache, nausea, abdominal pain, and diarrhea are usually transient and tend to decrease with continued use.
- Ensure patients maintain adequate hydration while on therapy.
- Assess renal function prior to initiating therapy and adjust dose accordingly for severe renal impairment.
Alternative Therapies
- Linaclotide (Linzess)
- Lubiprostone (Amitiza)
- Plecanatide (Trulance)
- Polyethylene Glycol (PEG) 3350 (e.g., MiraLAX)
- Fiber supplements (e.g., psyllium, methylcellulose)
- Osmotic laxatives (e.g., magnesium hydroxide, lactulose)
- Stimulant laxatives (e.g., bisacodyl, senna - for short-term use)