cudox injection - Doxycycline (100mg) medicine

cudox injection - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Wohltat Lifesciences ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 26, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
Dr. SaathiMed Expert Panel | Jun 26, 2026

What is cudox injection used for?

Doxid 100mg Capsule (Doxycycline) is used to treat ANTI INFECTIVES. It contains Doxycycline (100mg), which Inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, pr. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Doxycycline
  • Manufacturer: Wohltat Lifesciences
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

๐Ÿ’Š cudox injection Uses & Benefits

Treatment of infections caused by susceptible bacteria: respiratory tract infections, urinary tract infections, skin infections, acne, rosacea, sexually transmitted infections (e.g., chlamydia, gonorrhea), Lyme disease, anthrax, malaria prophylaxis, and others.

Off-label uses: Sclerosing agent for pleural effusions; treatment of rheumatoid arthritis (uncommon).

๐Ÿ“‹ Drug Information

Generic Name(s)Doxycycline
Brand NameDoxid 100mg Capsule
ManufacturerWohltat Lifesciences
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassTetracyclines
Route of AdministrationOral
StorageStore at room temperature (20-25ยฐC), protect from light and moisture.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionWell absorbed after oral administration; absorption is not significantly affected by food.
DistributionWidely distributed into tissues and body fluids; crosses placenta and enters breast milk.
Protein BindingApproximately 80-90% bound to plasma proteins.
MetabolismPartially metabolized in the liver.
Half-Life18-22 hours (single dose); may be shorter with repeated doses.
ExcretionExcreted primarily in feces via bile, and also in urine (about 40% unchanged).
BioavailabilityApproximately 90-100% after oral administration.
Onset of Action1-2 hours after oral administration.
Peak Plasma Time2-4 hours after oral administration.
Duration of Action12-24 hours.

How It Works

Inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, preventing addition of amino acids to growing peptide chains.

Mechanism Steps

1Doxycycline enters bacterial cells via passive diffusion and active transport.
2Binds reversibly to the 30S ribosomal subunit.
3Prevents binding of aminoacyl-tRNA to the mRNA-ribosome complex.

๐Ÿ’ก How to Take cudox injection

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of cudox injection

โœ… Common Side Effects

  • Nausea
  • Vomiting
  • Diarrhea
  • Photosensitivity
  • Esophageal irritation
  • Dyspepsia

๐Ÿšจ Serious Side Effects

  • Pseudomembranous colitis
  • Stevens-Johnson syndrome
  • Intracranial hypertension
  • Hepatotoxicity
  • Anaphylaxis

โš ๏ธ Rare Side Effects

  • Blood dyscrasias
  • Pancreatitis
  • Thyroid discoloration
  • Permanent teeth discoloration (in children)

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Warfarin Major Increased bleeding risk
Oral contraceptives Major Reduced contraceptive efficacy
Penicillins Major Antagonistic effect
Antacids (Al, Ca, Mg) Major Reduced doxycycline absorption
Iron supplements Major Reduced doxycycline absorption
Bismuth subsalicylate Major Reduced doxycycline absorption
Barbiturates Moderate Reduced doxycycline half-life
Carbamazepine Moderate Reduced doxycycline half-life
Phenytoin Moderate Reduced doxycycline half-life
Methoxyflurane Moderate Increased nephrotoxicity risk
Retinoids Moderate Increased intracranial pressure risk
Digoxin Minor Possible increased digoxin levels
Lithium Minor Possible increased lithium levels
Methotrexate Minor Possible increased methotrexate toxicity
Theophylline Minor Possible increased theophylline levels

๐Ÿšจ Major Interactions

  • Warfarin
  • Oral contraceptives
  • Penicillins
  • Antacids containing aluminum, calcium, magnesium
  • Iron supplements
  • Bismuth subsalicylate

โšก Moderate Interactions

  • Barbiturates
  • Carbamazepine
  • Phenytoin
  • Methoxyflurane
  • Retinoids

โ„น๏ธ Minor Interactions

  • Digoxin
  • Lithium
  • Methotrexate
  • Theophylline

๐Ÿฝ๏ธ Food Interactions

Dairy products, calcium-fortified foods, and antacids may reduce absorption; take on an empty stomach or with food if GI upset occurs.

๐Ÿท Alcohol Interaction

No direct interaction, but alcohol may worsen GI side effects.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypersensitivity to doxycycline or any tetracycline; pregnancy; children under 8 years (except for anthrax or other serious infections).

๐Ÿ“Š Monitoring Parameters

Signs of infection improvement; liver function tests if prolonged therapy; renal function in patients with impairment.

๐Ÿคฑ Lactation Safety

Excreted in breast milk; caution advised, may cause teeth discoloration in nursing infants.

๐Ÿ’Š Overdose Management

Gastric lavage if recent; supportive care; no specific antidote.

โฐ Missed Dose

Take as soon as remembered; if near next dose, skip missed dose and resume regular schedule; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

Dr. SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 26, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for cudox injection

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Alternative brands with exact same active ingredient (Doxycycline (100mg)):

Medical Note: Always consult your doctor before switching medications.

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