Prevacid SRC Side effects

• Side effects of Prevacid SRC in details
• Prevacid SRC contraindications
• Prevacid SRC reviews

What are the possible side effects of Prevacid SRC?

Get emergency medical help if you have signs of an allergic reaction to Prevacid SRC: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have:

• severe stomach pain, diarrhea that is watery or bloody;

• seizure (convulsions);

• kidney problems - urinating more or less than usual, blood in your urine, swelling, rapid weight gain; or

• symptoms of low magnesium - dizziness, confusion; fast or uneven heart rate; tremors (shaking) or jerking muscle movements; feeling jittery;muscle cramps, muscle spasms in your hands and feet; cough or choking feeling.

Common Prevacid SRC side effects may include:

• nausea, stomach pain;

• diarrhea, constipation; or

• headache.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Side effects of Prevacid SRC in details

Clinical

Worldwide, over 10,000 patients have been treated with Prevacid SRC in Phase 2 or Phase 3 clinical trials involving various dosages and durations of treatment. In general, Prevacid SRC treatment has been well-tolerated in both short-term and long-term trials.

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice.

The following adverse reactions were reported by the treating physician to have a possible or probable relationship to drug in 1% or more of Prevacid SRC-treated patients and occurred at a greater rate in Prevacid SRC-treated patients than placebo-treated patients in Table 1.

Table 1: Incidence of Possibly or Probably Treatment-Related Adverse Reactions in Short-Term, Placebo-Controlled Prevacid SRC Studies

Body System/Adverse Event	Prevacid SRC (N= 2768) %	Placebo (N= 1023) %
Body as a Whole Abdominal Pain	2.1	1.2
Digestive System Constipation Diarrhea Nausea	1.0 3.8 1.3	0.4 2.3 1.2

Headache was also seen at greater than 1% incidence but was more common on placebo. The incidence of diarrhea was similar between patients who received placebo and patients who received 15 mg and 30 mg of Prevacid SRC, but higher in the patients who received 60 mg of Prevacid SRC (2.9%, 1.4%, 4.2%, and 7.4%, respectively).

The most commonly reported possibly or probably treatment-related adverse event during maintenance therapy was diarrhea.

In the risk reduction study of Prevacid SRC for NSAID-associated gastric ulcers, the incidence of diarrhea for patients treated with Prevacid SRC, misoprostol, and placebo was 5%, 22%, and 3%, respectively.

Another study for the same indication, where patients took either a COX-2 inhibitor or Prevacid SRC and naproxen, demonstrated that the safety profile was similar to the prior study. Additional reactions from this study not previously observed in other clinical trials with Prevacid SRC included contusion, duodenitis, epigastric discomfort, esophageal disorder, fatigue, hunger, hiatal hernia, hoarseness, impaired gastric emptying, metaplasia, and renal impairment.

Additional adverse experiences occurring in less than 1% of patients or subjects who received Prevacid SRC in domestic trials are shown below:

Body as a Whole – abdomen enlarged, allergic reaction, asthenia, back pain, candidiasis, carcinoma, chest pain (not otherwise specified), chills, edema, fever, flu syndrome, halitosis, infection (not otherwise specified), malaise, neck pain, neck rigidity, pain, pelvic pain

Cardiovascular System – angina, arrhythmia, bradycardia, cerebrovascular accident/cerebral infarction, hypertension/hypotension, migraine, myocardial infarction, palpitations, shock (circulatory failure), syncope, tachycardia, vasodilation

Digestive System – abnormal stools, anorexia, bezoar, cardiospasm, cholelithiasis, colitis, dry mouth, dyspepsia, dysphagia, enteritis, eructation, esophageal stenosis, esophageal ulcer, esophagitis, fecal discoloration, flatulence, gastric nodules/fundic gland polyps, gastritis, gastroenteritis, gastrointestinal anomaly, gastrointestinal disorder, gastrointestinal hemorrhage, glossitis, gum hemorrhage, hematemesis, increased appetite, increased salivation, melena, mouth ulceration, nausea and vomiting, nausea and vomiting and diarrhea, gastrointestinal moniliasis, rectal disorder, rectal hemorrhage, stomatitis, tenesmus, thirst, tongue disorder, ulcerative colitis, ulcerative stomatitis

Endocrine System – diabetes mellitus, goiter, hypothyroidism

Hemic and Lymphatic System – anemia, hemolysis, lymphadenopathy

Metabolic and Nutritional Disorders – avitaminosis, gout, dehydration, hyperglycemia/hypoglycemia, peripheral edema, weight gain/loss

Musculoskeletal System – arthralgia, arthritis, bone disorder, joint disorder, leg cramps, musculoskeletal pain, myalgia, myasthenia, ptosis, synovitis

Nervous System – abnormal dreams, agitation, amnesia, anxiety, apathy, confusion, convulsion, dementia, depersonalization, depression, diplopia, dizziness, emotional lability, hallucinations, hemiplegia, hostility aggravated, hyperkinesia, hypertonia, hypesthesia, insomnia, libido decreased/increased, nervousness, neurosis, paresthesia, sleep disorder, somnolence, thinking abnormality, tremor, vertigo

Respiratory System – asthma, bronchitis, cough increased, dyspnea, epistaxis, hemoptysis, hiccup, laryngeal neoplasia, lung fibrosis, pharyngitis, pleural disorder, pneumonia, respiratory disorder, upper respiratory inflammation/infection, rhinitis, sinusitis, stridor

Skin and Appendages – acne, alopecia, contact dermatitis, dry skin, fixed eruption, hair disorder, maculopapular rash, nail disorder, pruritus, rash, skin carcinoma, skin disorder, sweating, urticaria

Special Senses – abnormal vision, amblyopia, blepharitis, blurred vision, cataract, conjunctivitis, deafness, dry eyes, ear/eye disorder, eye pain, glaucoma, otitis media, parosmia, photophobia, retinal degeneration/disorder, taste loss, taste perversion, tinnitus, visual field defect

Urogenital System – abnormal menses, breast enlargement, breast pain, breast tenderness, dysmenorrhea, dysuria, gynecomastia, impotence, kidney calculus, kidney pain, leukorrhea, menorrhagia, menstrual disorder, penis disorder, polyuria, testis disorder, urethral pain, urinary frequency, urinary retention, urinary tract infection, urinary urgency, urination impaired, vaginitis.

Postmarketing Experience

Additional adverse experiences have been reported since Prevacid SRC delayed-release capsules and Prevacid SRC delayed-release orally disintegrating tablets have been marketed. The majority of these cases are foreign-sourced and a relationship to Prevacid SRC delayed-release capsules and Prevacid SRC delayed-release orally disintegrating tablets have not been established. Because these reactions were reported voluntarily from a population of unknown size, estimates of frequency cannot be made. These events are listed below by COSTART body system.

Body as a Whole – anaphylactic/anaphylactoid reactions; Digestive System - hepatotoxicity, pancreatitis, vomiting; Hemic and Lymphatic System - agranulocytosis, aplastic anemia, hemolytic anemia, leukopenia, neutropenia, pancytopenia, thrombocytopenia, and thrombotic thrombocytopenic purpura; Musculoskeletal System – bone fracture, myositis; Skin and Appendages – severe dermatologic reactions including erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrolysis (some fatal); Special Senses - speech disorder; Urogenital System – interstitial nephritis, urinary retention.

Combination Therapy with Amoxicillin and Clarithromycin

In clinical trials using combination therapy with Prevacid SRC plus amoxicillin and clarithromycin, and Prevacid SRC plus amoxicillin, no adverse reactions peculiar to these drug combinations were observed. Adverse reactions that have occurred have been limited to those that had been previously reported with Prevacid SRC, amoxicillin, or clarithromycin.

Triple Therapy: Prevacid SRC/amoxicillin/clarithromycin

The most frequently reported adverse reactions for patients who received triple therapy for 14 days were diarrhea (7%), headache (6%), and taste perversion (5%). There were no statistically significant differences in the frequency of reported adverse reactions between the 10- and 14-day triple therapy regimens. No treatment-emergent adverse reactions were observed at significantly higher rates with triple therapy than with any dual therapy regimen.

Dual Therapy: Prevacid SRC/amoxicillin

The most frequently reported adverse reactions for patients who received Prevacid SRC three times daily plus amoxicillin three times daily dual therapy were diarrhea (8%) and headache (7%). No treatment-emergent adverse reactions were observed at significantly higher rates with Prevacid SRC three times daily plus amoxicillin three times daily dual therapy than with Prevacid SRC alone.

For information on adverse reactions with amoxicillin or clarithromycin, refer to their full prescribing information, ADVERSE REACTIONS sections.

Laboratory Values

The following changes in laboratory parameters in patients who received Prevacid SRC were reported as adverse reactions:

Abnormal liver function tests, increased SGOT (AST), increased SGPT (ALT), increased creatinine, increased alkaline phosphatase, increased globulins, increased GGTP, increased/decreased/abnormal WBC, abnormal AG ratio, abnormal RBC, bilirubinemia, blood potassium increased, blood urea increased, crystal urine present, eosinophilia, hemoglobin decreased, hyperlipemia, increased/decreased electrolytes, increased/decreased cholesterol, increased glucocorticoids, increased LDH, increased/decreased/abnormal platelets, increased gastrin levels and positive fecal occult blood. Urine abnormalities such as albuminuria, glycosuria, and hematuria were also reported. Additional isolated laboratory abnormalities were reported.

In the placebo controlled studies, when SGOT (AST) and SGPT (ALT) were evaluated, 0.4% (4/978) and 0.4% (11/2677) patients, who received placebo and Prevacid SRC, respectively, had enzyme elevations greater than three times the upper limit of normal range at the final treatment visit. None of these patients who received Prevacid SRC reported jaundice at any time during the study.

In clinical trials using combination therapy with Prevacid SRC plus amoxicillin and clarithromycin, and Prevacid SRC plus amoxicillin, no increased laboratory abnormalities particular to these drug combinations were observed.

For information on laboratory value changes with amoxicillin or clarithromycin, refer to their full prescribing information, ADVERSE REACTIONS sections.

What is the most important information I should know about Prevacid SRC?

• Prevacid SRC powder packet may cause drowsiness or dizziness. These effects may be worse if you take it with alcohol or certain medicines. Use Prevacid SRC powder packet with caution. Do not drive or perform other possibly unsafe tasks until you know how you react to it.
• Contact your doctor if you have any symptoms of a bleeding ulcer, such as black, tarry stools or vomit that looks like coffee grounds; or if you experience throat pain, chest pain, severe stomach pain, or trouble swallowing.
• Prevacid SRC powder packet may increase the risk of hip, wrist, and spine fractures in patients with weak bones (osteoporosis). The risk may be greater if you use Prevacid SRC powder packet in high doses, for long periods of time, or if you are over 50 years old. Do NOT take more than the recommended dose or use for longer than prescribed without checking with your doctor. Contact your doctor if you have any questions about this information.
• Low blood magnesium levels have been reported rarely in patients taking PPIs for at least 3 months. In most cases, this effect was seen after a year of treatment. If you will be taking Prevacid SRC powder packet for a long time, or if you take certain other medicines (eg, digoxin, diuretics), your doctor may perform lab tests to check for low blood magnesium levels. Seek medical attention right away if you experience symptoms of low blood magnesium levels (eg, dizziness; fast or irregular heartbeat; involuntary muscle movements; jitteriness or tremors; muscle aches, cramps, pain, spasms, or weakness; seizures).
• Check with your doctor to see whether you should take a calcium and vitamin D supplement while you use Prevacid SRC powder packet.
• Prevacid SRC powder packet may interfere with certain lab tests. Be sure your doctor and lab personnel know you are taking Prevacid SRC powder packet.
• Prevacid SRC powder packet should be used with caution in Asian patients; the risk of side effects may be increased in these patients.
• Use Prevacid SRC powder packet with caution in the ELDERLY; they may be more sensitive to its effects, especially hip, wrist, and spine fractures.
• Prevacid SRC powder packet should be used with extreme caution in CHILDREN younger than 1 year old; safety and effectiveness in these children have not been confirmed.
• PREGNANCY and BREAST-FEEDING: If you become pregnant, contact your doctor. You will need to discuss the benefits and risks of using Prevacid SRC powder packet while you are pregnant. It is not known if Prevacid SRC powder packet is found in breast milk. Do not breast-feed while taking Prevacid SRC powder packet.

Prevacid SRC contraindications

Heartburn is often confused with the first symptoms of a heart attack. Seek emergency medical attention if you have chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, and a general ill feeling.

Ask a doctor or pharmacist if it is safe for you to take Prevacid SRC if you have liver disease, or low levels of magnesium in your blood.

Prevacid SRC is not for immediate relief of heartburn symptoms.

Some conditions are treated with a combination of Prevacid SRC and antibiotics. Use all medications as directed by your doctor. Read the medication guide or patient instructions provided with each medication. Do not change your doses or medication schedule without your doctor's advice.

If you also take sucralfate (Carafate), avoid taking it at the same time you take Prevacid SRC. Sucralfate can make it harder for your body to absorb Prevacid SRC. Wait at least 30 minutes after taking Prevacid SRC before you take sucralfate.

Take this medication for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared.

Prevacid SRC 24HR should be taken only once every 24 hours for 14 days. It may take up to 4 days for full effect. Do not take more than one tablet every 24 hours.

Allow at least 4 months to pass before you start another 14-day treatment with Prevacid SRC 24HR. Call your doctor if you have additional symptoms and need treatment before the 4 months has passed.

References

1. DailyMed. "LANSOPRAZOLE: DailyMed provides trustworthy information about marketed drugs in the United States. DailyMed is the official provider of FDA label information (package inserts).". https://dailymed.nlm.nih.gov/dailyme... (accessed September 17, 2018).
2. DTP/NCI. "lansoprazole: The NCI Development Therapeutics Program (DTP) provides services and resources to the academic and private-sector research communities worldwide to facilitate the discovery and development of new cancer therapeutic agents.". https://dtp.cancer.gov/dtpstandard/s... (accessed September 17, 2018).
3. European Chemicals Agency - ECHA. "2-({[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl}sulfinyl)-1H-benzimidazole: The information provided here is aggregated from the "Notified classification and labelling" from ECHA's C&L Inventory. ". https://echa.europa.eu/information-o... (accessed September 17, 2018).

Reviews

The results of a survey conducted on ndrugs.com for Prevacid SRC are given in detail below. The results of the survey conducted are based on the impressions and views of the website users and consumers taking Prevacid SRC. We implore you to kindly base your medical condition or therapeutic choices on the result or test conducted by a physician or licensed medical practitioners.

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Information checked by Dr. Sachin Kumar, MD Pharmacology