Senna Plus 8.6-50mg Tablets

Manufacturer RELIABLE 1 LABS Active Ingredient Docusate and Senna(DOK yoo sate & SEN na) Pronunciation DOK-yoo-sate & SEN-na
It is used to treat constipation.
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Drug Class
Laxative, Stool Softener
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Pharmacologic Class
Surfactant Laxative, Stimulant Laxative
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Pregnancy Category
C
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FDA Approved
Jan 1970
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DEA Schedule
Not Controlled

Overview

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What is this medicine?

Senna Plus is a combination medicine used to treat occasional constipation. It contains two types of laxatives: Senna, which helps stimulate your bowels to move, and Docusate, which softens your stool, making it easier to pass.
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How to Use This Medicine

Taking Your Medication Correctly

To ensure you get the most benefit from your medication, follow these guidelines:

Take your medication exactly as directed by your doctor.
Read all the information provided with your medication and follow the instructions carefully.
If you take your medication once a day, take it at bedtime.
Swallow your medication with a full glass of water.
Avoid taking other medications within 2 hours of taking this drug.

Storing and Disposing of Your Medication

To maintain the quality and safety of your medication:

Store it at room temperature in a dry place, avoiding bathrooms.
Keep all medications in a safe location, out of the reach of children and pets.
Dispose of unused or expired medications properly. Do not flush them down the toilet or pour them down the drain unless instructed to do so by your pharmacist.
Check with your pharmacist for guidance on the best way to dispose of medications, and consider participating in local drug take-back programs.

What to Do If You Miss a Dose

If you take your medication regularly and miss a dose:

Take the missed dose as soon as you remember.
If it's close to the time for your next dose, skip the missed dose and resume your regular schedule.
Do not take two doses at the same time or take extra doses.
* If you take your medication as needed, do not take it more frequently than directed by your doctor.
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Lifestyle & Tips

  • Increase fluid intake (at least 6-8 glasses of water daily) while taking this medication.
  • Increase dietary fiber intake (fruits, vegetables, whole grains).
  • Engage in regular physical activity to promote bowel regularity.
  • Do not use for more than 7 days unless directed by a doctor.

Dosing & Administration

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Adult Dosing

Standard Dose: 2 tablets once daily at bedtime
Dose Range: 1 - 4 mg

Condition-Specific Dosing:

maximum_dose: Do not exceed 4 tablets in 24 hours.
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Pediatric Dosing

Neonatal: Not established
Infant: Not established
Child: Children 6-12 years: 1 tablet once daily at bedtime. Do not exceed 2 tablets in 24 hours. Consult a doctor for children under 6 years.
Adolescent: Adolescents 12 years and older: 2 tablets once daily at bedtime. Do not exceed 4 tablets in 24 hours.
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Dose Adjustments

Renal Impairment:

Mild: No specific adjustment recommended, but monitor for electrolyte imbalance with prolonged use.
Moderate: No specific adjustment recommended, but monitor for electrolyte imbalance with prolonged use.
Severe: Use with caution; monitor for electrolyte imbalance and fluid status. Avoid prolonged use.
Dialysis: Use with caution; monitor for electrolyte imbalance and fluid status. Avoid prolonged use.

Hepatic Impairment:

Mild: No specific adjustment recommended.
Moderate: No specific adjustment recommended.
Severe: No specific adjustment recommended.

Pharmacology

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Mechanism of Action

Senna (sennosides) acts as a stimulant laxative by irritating the bowel mucosa, stimulating colonic peristalsis and fluid secretion, leading to increased bowel motility and stool propulsion. Docusate sodium acts as a stool softener (surfactant laxative) by lowering the surface tension of the stool, allowing water and fats to penetrate and mix with the fecal material, making the stool softer and easier to pass.
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Pharmacokinetics

Absorption:

Bioavailability: Docusate: Minimally absorbed systemically. Senna: Sennosides are prodrugs; not absorbed in the upper GI tract. They are metabolized by colonic bacteria to active anthrones/anthraquinones, which are then absorbed.
Tmax: Docusate: Not applicable (minimal systemic absorption). Senna: Active metabolites (rhein) peak plasma concentrations occur 6-16 hours after oral administration.
FoodEffect: Food may slightly delay onset of action for Senna, but generally not clinically significant.

Distribution:

Vd: Not available for Docusate (minimal systemic absorption). Senna: Not well characterized for active metabolites.
ProteinBinding: Not available for Docusate. Senna: Not well characterized for active metabolites.
CnssPenetration: Limited

Elimination:

HalfLife: Docusate: Not applicable. Senna: Active metabolites (rhein) have a half-life of approximately 16 hours.
Clearance: Not available
ExcretionRoute: Docusate: Primarily excreted in bile. Senna: Active metabolites are excreted renally and fecally.
Unchanged: Docusate: Negligible systemic unchanged excretion. Senna: Negligible unchanged sennosides excreted.
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Pharmacodynamics

OnsetOfAction: Docusate: 1-3 days (for stool softening effect). Senna: 6-12 hours (for laxative effect).
PeakEffect: Docusate: 1-3 days. Senna: 8-12 hours.
DurationOfAction: Docusate: Varies. Senna: Up to 24 hours.

Safety & Warnings

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Side Effects

Urgent Side Effects: Seek Medical Help Right Away
If you experience any of the following symptoms, call your doctor immediately or seek emergency medical attention, as they may be signs of a severe and potentially life-threatening reaction:

* 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
+ Trouble breathing, swallowing, or talking
+ Unusual hoarseness
+ Swelling of the mouth, face, lips, tongue, or throat

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 monitor your body's response. If you have any side effects that bother you or persist, contact your doctor for guidance.

Reporting Side Effects
This list is not exhaustive, and you may experience other side effects not mentioned here. If you have questions or concerns about side effects, consult your doctor. You can also report side effects to the FDA at 1-800-332-1088 or online at https://www.fda.gov/medwatch. Your doctor is available to provide medical advice about side effects, so don't hesitate to reach out.
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Seek Immediate Medical Attention If You Experience:

  • Severe abdominal pain, cramping, or nausea/vomiting.
  • Rectal bleeding or no bowel movement after using the laxative for 7 days.
  • Signs of dehydration (e.g., excessive thirst, dry mouth, dizziness, decreased urination).
  • Muscle weakness or cramps (may indicate electrolyte imbalance).
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Before Using This Medicine

Before Taking This Medication: Important Information to Share with Your Doctor

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. Be sure to describe the allergic reaction and its symptoms.
Certain health issues, including:
+ Bowel obstruction
+ Abdominal pain
+ Upset stomach
+ Rectal bleeding
+ Vomiting
+ Changes in bowel habits that persist for more than 2 weeks
* If you are currently taking mineral oil

This list is not exhaustive, and it is crucial to discuss all your medications (prescription, over-the-counter, natural products, and vitamins) and health problems with your doctor and pharmacist. They will help determine if it is safe to take this medication with your other medications and health conditions. Never start, stop, or adjust the dosage of any medication without first consulting your doctor.
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Precautions & Cautions

It is essential to inform all your healthcare providers, including doctors, nurses, pharmacists, and dentists, that you are taking this medication.

Do not use this medication for a period exceeding 1 week unless your doctor has specifically instructed you to do so.

Additionally, refrain from using other laxatives or stool softeners concurrently with this drug, unless you have been advised to do so by your doctor.

If you experience rectal bleeding or fail to have a bowel movement after using this medication, it is crucial that you consult with your doctor.

If you are pregnant, planning to become pregnant, or are currently breast-feeding, you must discuss this with your doctor. This conversation will help determine the benefits and risks associated with using this medication for both you and your baby.
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Overdose Information

Overdose Symptoms:

  • Severe diarrhea
  • Abdominal pain and cramping
  • Dehydration
  • Electrolyte imbalance (especially hypokalemia)
  • Muscle weakness
  • Dizziness

What to Do:

Discontinue use immediately. Seek emergency medical attention or call Poison Control at 1-800-222-1222. Treatment is supportive, focusing on fluid and electrolyte replacement.

Drug Interactions

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Major Interactions

  • Mineral oil (Docusate can increase absorption of mineral oil, leading to potential systemic toxicity like lipid pneumonia. Avoid concomitant use.)
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Moderate Interactions

  • Diuretics (Thiazide, loop diuretics): Increased risk of hypokalemia due to excessive fluid and electrolyte loss with prolonged laxative use.
  • Corticosteroids: Increased risk of hypokalemia with prolonged laxative use.
  • Cardiac glycosides (e.g., Digoxin): Hypokalemia induced by laxative abuse can potentiate digoxin toxicity.
  • Antiarrhythmics (e.g., Quinidine): Hypokalemia can increase risk of arrhythmias.
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Minor Interactions

  • Oral contraceptives: Senna may theoretically reduce absorption due to accelerated transit time, but clinical significance is generally low.
  • Other oral medications: Rapid transit time induced by Senna may theoretically reduce absorption of other orally administered drugs, especially those with narrow therapeutic windows or requiring extensive absorption time.

Monitoring

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Baseline Monitoring

Cause of constipation

Rationale: To rule out underlying medical conditions requiring different treatment.

Timing: Before initiating therapy

Hydration status

Rationale: To ensure adequate fluid intake and prevent dehydration.

Timing: Before initiating therapy

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Routine Monitoring

Bowel movement frequency and consistency

Frequency: Daily

Target: Regular, soft, formed stools

Action Threshold: No bowel movement after 7 days of use, or persistent diarrhea/abdominal pain.

Hydration status

Frequency: Daily

Target: Adequate fluid intake, no signs of dehydration

Action Threshold: Signs of dehydration (e.g., dry mouth, decreased urination, dizziness).

Serum electrolytes (Potassium, Sodium)

Frequency: Periodically, if used chronically (>1 week) or in patients at risk (e.g., on diuretics, renal impairment)

Target: Within normal limits

Action Threshold: Abnormal electrolyte levels, especially hypokalemia.

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Symptom Monitoring

  • Abdominal pain or cramping (severe or persistent)
  • Nausea or vomiting
  • Rectal bleeding
  • No bowel movement after 7 days of use
  • Signs of dehydration (e.g., thirst, dry mouth, decreased urination, dizziness)
  • Weakness or muscle cramps (suggestive of electrolyte imbalance)

Special Patient Groups

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Pregnancy

Generally considered for short-term use in pregnancy when lifestyle modifications are insufficient, but always consult a healthcare provider. Docusate is often preferred as a first-line agent. Senna is considered a Category C drug, meaning animal studies have shown an adverse effect on the fetus, but there are no adequate and well-controlled studies in humans. However, it is widely used and generally considered safe for short-term use under medical supervision.

Trimester-Specific Risks:

First Trimester: Low risk for short-term use, but consult physician.
Second Trimester: Low risk for short-term use, but consult physician.
Third Trimester: Low risk for short-term use, but consult physician. Avoid prolonged use near term.
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Lactation

Docusate is considered compatible with breastfeeding (L2). Senna metabolites (rhein) are excreted in breast milk in small amounts, but generally not associated with adverse effects in breastfed infants (L3). Use with caution and monitor infant for diarrhea. Short-term use is generally acceptable under medical guidance.

Infant Risk: Low risk of adverse effects; monitor for diarrhea or abdominal discomfort in the infant.
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Pediatric Use

Not recommended for children under 6 years of age without consulting a doctor. Dosing for children 6-12 years should be carefully followed. Prolonged use in children can lead to laxative dependence and electrolyte imbalances.

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Geriatric Use

Use with caution in elderly patients, as they may be more susceptible to fluid and electrolyte imbalances, especially with prolonged use. Start with the lowest effective dose and monitor hydration status and bowel habits closely. Avoid prolonged use.

Clinical Information

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Clinical Pearls

  • This combination product is useful for constipation where both stool softening and bowel stimulation are needed, particularly in patients with hard, dry stools and sluggish bowel movements.
  • Advise patients to drink plenty of fluids (at least 6-8 glasses of water daily) to enhance the effectiveness of the stool softener and prevent dehydration.
  • Senna can cause harmless discoloration of urine (yellow-brown or reddish-brown) and feces (yellow).
  • Prolonged or excessive use of stimulant laxatives like Senna can lead to laxative dependence, electrolyte disturbances (especially hypokalemia), and damage to the colonic nerves (cathartic colon). Advise against long-term use.
  • This product is for occasional constipation. If constipation persists for more than 7 days, or if severe abdominal pain, nausea, vomiting, or rectal bleeding occurs, patients should discontinue use and consult a healthcare professional.
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Alternative Therapies

  • Bulk-forming laxatives (e.g., Psyllium, Methylcellulose)
  • Osmotic laxatives (e.g., Polyethylene glycol, Lactulose, Magnesium hydroxide)
  • Other stimulant laxatives (e.g., Bisacodyl, Castor oil)
  • Other stool softeners (e.g., Docusate calcium)
  • Lubricant laxatives (e.g., Mineral oil - generally not recommended due to safety concerns)
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Cost & Coverage

Average Cost: $5 - $20 per 30 tablets
Generic Available: Yes
Insurance Coverage: Tier 1 (Generic)
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General Drug Facts

If your symptoms or health issues persist or worsen, it is essential to contact your doctor for further guidance. To ensure your safety, never share your medication with others or take someone else's medication. Some medications may come with an additional patient information leaflet, so it's a good idea to check with your pharmacist. If you have any questions or concerns about this medication, don't hesitate to discuss them with your doctor, nurse, pharmacist, or other healthcare provider. In the event of a suspected overdose, immediately call your local poison control center or seek emergency medical attention. When seeking help, be prepared to provide detailed information about the overdose, including the substance taken, the amount, and the time it occurred.