Nafcillin Coupons & Savings Card – Discount Prices from $153.60
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1GM, Nafcillin (30 Solution Reconstituteds)
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CVS
$355.02
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Walgreens
$153.60
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Walmart
$323.81
COUPON PRICENafcillin savings card
Show this card to your pharmacistWalgreens
$153.60
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Nafcillin dosage forms
| Dosage | Quantity | Price from | Per unit |
|---|---|---|---|
| 1GM | 30 Solution Reconstituteds | $153.60 | $5.12 |
| 2GM | 30 Solution Reconstituteds | $355.01 | $11.83 |
Nafcillin Warnings
This medication requires careful consideration of potential interactions and its effects on certain medical conditions and tests. Here are important safety and warning details to consider:
Drug Interactions: Be aware that this drug may interact with blood thinners like warfarin, as well as methotrexate and tetracyclines. It can also affect the metabolism of other medications, potentially altering their effectiveness. Notable examples include daridorexant, elacestrant, mavacamten, quizartinib, and revumenib.
Impact on Birth Control: This medication may reduce the effectiveness of hormonal contraceptives, such as pills, patches, or rings, which could lead to unintended pregnancy. It is important to consult your healthcare provider about using additional reliable contraceptive methods. Report any instances of unexpected spotting or breakthrough bleeding, as these might indicate reduced effectiveness of your birth control.
Interference with Lab Tests: The use of this medication might skew results of certain laboratory tests, such as urine protein tests, leading to inaccurate outcomes. It is crucial to inform all healthcare professionals and laboratory personnel involved in your care that you are taking this medication.
Always follow your healthcare provider's instructions and immediately report any unusual symptoms or concerns while using this drug.
Nafcillin Side Effects
Common side effects:
- Pain at the injection site
Less common but important to monitor:
- Oral thrush
- New vaginal yeast infection
Serious side effects:
- Skin peeling at the injection site
- Joint or muscle pain
- Signs of kidney problems (changes in urine, extreme tiredness, easy bruising or bleeding)
- Persistent sore throat or fever
- Seizures
- Uncontrolled movements
- Confusion
- Irregular heartbeat
- Muscle cramps or weakness
- Severe intestinal condition caused by C. difficile (persistent diarrhea, abdominal pain or cramping, blood or mucus in stool)
- Very serious allergic reaction (rash, itching or swelling of the face, tongue, or throat, severe dizziness, difficulty breathing)
Nafcillin Interactions
What is nafcillin used to treat?
Nafcillin is used to treat infections caused by certain types of bacteria, particularly Staphylococcus aureus. It is commonly used for skin and soft tissue infections, bone and joint infections, and endocarditis when the bacteria are resistant to penicillin but sensitive to nafcillin.
How is nafcillin different from penicillin?
Nafcillin and penicillin are both antibiotics, but they differ in their spectrum of activity and resistance to certain bacterial enzymes. Nafcillin is a penicillinase-resistant penicillin, meaning it is effective against bacteria that produce the enzyme penicillinase, which can inactivate penicillin. This makes nafcillin particularly useful for treating infections caused by penicillinase-producing strains of Staphylococcus aureus. In contrast, penicillin is not resistant to penicillinase and is generally used for infections caused by non-penicillinase-producing bacteria.
Is nafcillin only IV?
Nafcillin is primarily administered intravenously (IV), but it can also be given intramuscularly (IM) in certain cases. However, the IV route is more commonly used for its effectiveness in treating serious infections.
What bacteria does nafcillin cover?
Nafcillin is primarily effective against Gram-positive bacteria, particularly Staphylococcus aureus, including penicillinase-producing strains. It is not effective against methicillin-resistant Staphylococcus aureus (MRSA) or Gram-negative bacteria.
Can you take nafcillin if allergic to penicillin?
Nafcillin should be avoided if a person is allergic to penicillin, as it is a type of penicillin antibiotic. Allergies to penicillin can lead to serious reactions, so it is important to inform a healthcare provider about any known allergies to penicillin or related antibiotics.