sdamlo
Sdamlo (Amlodipine Besylate) is a calcium channel blocker used to treat Variant Angina Pectoris, Coronary Artery Disease, Hypertension.
Amlodipine Besylate · by Brillian Pharma
Available as a generic: Amlodipine Besylate
Key facts
- Active ingredient
- Amlodipine Besylate
- Drug class
- Calcium Channel Blocker
- Form
- Solution
- Strength
- Amlodipine Besylate EQ 10MG BASE/BOT · Amlodipine Besylate EQ 2.5MG BASE/BOT · Amlodipine Besylate EQ 5MG BASE/BOT
- Type
- Prescription (Rx)
- Brand or generic
- Brand-name
- Manufacturer
- Brillian Pharma
- Half-life
- about 30 to 50 hours (how long it stays in your system)
- What the pharmacy pays
- ~$0.33 for 30 — not your price
- FDA application
- NDA219531
How long does Amlodipine Besylate stay in your body?
The elimination half-life of amlodipine besylate is about 30 to 50 hours — the time it takes the body to clear about half of it. As a rule of thumb, a medicine is mostly gone after roughly 4 to 5 half-lives, though this varies from person to person with age and kidney or liver function. This is the parent drug's terminal elimination half-life in adults with normal liver function; it is longer (about 56 hours) in people with impaired liver function, and elderly patients and those with liver problems or heart failure clear the drug more slowly (roughly 40 to 60% higher blood levels). Amlodipine's metabolites are inactive, so no active-metabolite caveat applies.
This is general information, not medical advice. It doesn’t tell you when a drug test would read negative (tests detect substances for different, often longer, windows) or when it’s safe to take another dose — ask your pharmacist or prescriber. Source: NORVASC (amlodipine besylate) tablets — FDA prescribing information, DailyMed.
Drug class
How this class works, per Calcium Channel Blockers - StatPearls - NCBI Bookshelf.
May treat (source: NIH RxClass)
See how Sdamlo ranks — best-rated calcium channel blocker for:
Dosage forms
Solution
The forms currently marketed in the U.S., per the FDA National Drug Code Directory.
Ways to save
Ask for the generic
Same active ingredient, far cheaper. Is there a generic? →
Request a 90-day supply
Bulk fills usually lower the per-dose price vs monthly refills.
Use copay cards
Manufacturer copay cards & patient-assistance programs — especially for brand drugs.
Compare alternatives
A same-class option may cost less. See alternatives →
Frequently asked questions
- What does Sdamlo treat?
- Sdamlo (Amlodipine Besylate) may be used to treat variant angina pectoris, coronary artery disease, hypertension, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
- How does Sdamlo work?
- Sdamlo is a calcium channel blocker. Calcium channel blockers slow the flow of calcium into the muscle cells of the heart and blood vessels. With less calcium, blood vessels relax and widen and the heart pumps with less force, which lowers blood pressure and eases chest pain.
- How much does Sdamlo cost?
- Nobody can tell you what you will pay — your price is set by your insurer's formulary, your deductible and the pharmacy's markup, and none of those are published. What IS published is what the pharmacy paid to acquire it: about $0.33 for 30, per the CMS NADAC survey. Treat that as the floor, not the quote — ask the pharmacist for the cash price as well as your copay, because for cheap generics the cash price often wins.
- Is there a coupon or discount for Sdamlo?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Sdamlo. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
- Who makes Sdamlo?
- Sdamlo is marketed by Brillian Pharma. You can see Brillian Pharma's full profile, rating, and other products on pharmaranks.
- Is Sdamlo a brand-name or generic drug?
- Sdamlo is a brand-name product with the active ingredient Amlodipine Besylate. Lower-cost generic equivalents containing Amlodipine Besylate are available — ask your pharmacist.
- Is Sdamlo available over the counter?
- No. Sdamlo is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
- What forms does Sdamlo come in?
- Sdamlo is currently marketed as solution, per the FDA's National Drug Code Directory.
- What class of drug is Sdamlo?
- Sdamlo is classified as calcium channel blocker, dihydropyridine calcium channel blocker, per the FDA's Established Pharmacologic Class.
- Is Sdamlo FDA-registered?
- Sdamlo is on record with the U.S. FDA under application number NDA219531. You can verify this on its official FDA label.
Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
What people report to the FDA about AMLODIPINE BESYLATE
The FDA Adverse Event Reporting System (FAERS) collects reports from patients and clinicians. It holds 75,949 reports naming AMLODIPINE BESYLATE — the active ingredient in Sdamlo, and the FDA flagged 67% of those reports as serious. The effects reported most often — leaving out reports about overdose, misuse or the condition being treated, which dominate the raw list for common medicines:
- fatigue5,855 reports
- diarrhoea4,584 reports
- nausea4,243 reports
- dyspnoea4,228 reports
- headache3,592 reports
- dizziness3,392 reports
- pneumonia3,137 reports
- vomiting3,071 reports
Read these as a signal, not a rate. A report does not mean AMLODIPINE BESYLATE caused the effect — anyone can file one, and many describe people taking several medicines for several conditions. Crucially there is no denominator: FAERS does not record how many people took the drug, so these counts cannot be turned into “X% of patients” — a bigger number often just means a more widely used or more talked-about drug. Duplicates exist, and publicity drives reporting. For what is actually established, read the FDA label.
Source: openFDA drug/event (FAERS), retrieved September 25, 2026.
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