carbolith 300mg tablet - Lithium carbonate (300mg) medicine

carbolith 300mg tablet - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Psycormedies ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 30, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 30, 2026

What is carbolith 300mg tablet used for?

Alkalith 450mg tablet CR (Lithium carbonate) is used to treat NEURO CNS. It contains Lithium carbonate (300mg), which Modulates neurotransmitter release; inhibits inositol monophosphatase; alters G-. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Lithium carbonate
  • Manufacturer: Psycormedies
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

๐Ÿ’Š carbolith 300mg tablet Uses & Benefits

Bipolar disorder (mania and maintenance), augmentation in depression

Off-label uses: Cluster headaches, neutropenia, hyperthyroidism (rare)

๐Ÿ“‹ Drug Information

Generic Name(s)Lithium carbonate
Brand NameAlkalith 450mg tablet CR
ManufacturerPsycormedies
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassNEURO CNS
Action ClassMood stabilizers
Route of AdministrationOral
StorageStore at room temperature (20-25ยฐC); protect from moisture
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionWell absorbed from GI tract; slow release formulation
DistributionDistributes in total body water; crosses placenta and blood-brain barrier
Protein BindingNot protein bound
MetabolismNot metabolized; excreted unchanged
Half-Life18-24 hours (can vary with age and renal function)
ExcretionRenal (95% unchanged); reabsorbed in proximal tubules
Bioavailability80-100%
Onset of Action1-2 weeks for therapeutic effect
Peak Plasma Time4-12 hours (CR formulation)
Duration of Action24 hours

How It Works

Modulates neurotransmitter release; inhibits inositol monophosphatase; alters G-protein signaling

Mechanism Steps

1Inhibits inositol monophosphatase, reducing IP3 and DAG signaling
2Modulates G-protein coupled receptor signaling
3Alters neurotransmitter release (serotonin, dopamine, glutamate)

๐Ÿ’ก How to Take carbolith 300mg tablet

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of carbolith 300mg tablet

โœ… Common Side Effects

  • Nausea
  • Diarrhea
  • Tremor
  • Polyuria
  • Polydipsia
  • Weight gain
  • Fatigue

๐Ÿšจ Serious Side Effects

  • Lithium toxicity (ataxia, confusion, seizures)
  • Arrhythmias
  • Renal impairment
  • Hypothyroidism

โš ๏ธ Rare Side Effects

  • Pseudotumor cerebri
  • Hyperparathyroidism
  • Nephrogenic diabetes insipidus
  • Leukocytosis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
NSAIDs Major Increased lithium levels and toxicity risk
Thiazide diuretics Major Increased lithium reabsorption, elevated levels
ACE inhibitors Major Decreased lithium excretion, increased toxicity
SSRIs Moderate Increased risk of serotonin syndrome
Caffeine Minor May decrease lithium levels

๐Ÿšจ Major Interactions

  • NSAIDs
  • ACE inhibitors
  • Thiazide diuretics
  • Metronidazole
  • Carbamazepine

โšก Moderate Interactions

  • SSRIs
  • Verapamil
  • Methyldopa
  • Topiramate

โ„น๏ธ Minor Interactions

  • Caffeine
  • Theophylline
  • Sodium bicarbonate

๐Ÿฝ๏ธ Food Interactions

Sodium intake affects lithium levels; avoid low-sodium diets

๐Ÿท Alcohol Interaction

May increase CNS depression; avoid excessive alcohol

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Severe renal impairment, severe cardiovascular disease, untreated hypothyroidism, low sodium levels

๐Ÿ“Š Monitoring Parameters

Serum lithium levels (therapeutic 0.6-1.2 mEq/L), renal function, thyroid function, ECG

๐Ÿคฑ Lactation Safety

Excreted in breast milk; monitor infant for toxicity

๐Ÿ’Š Overdose Management

Gastric lavage, whole bowel irrigation, hemodialysis for severe toxicity; supportive care

โฐ Missed Dose

Take as soon as remembered; if close to next dose, skip missed dose; do not double dose

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 30, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for carbolith 300mg tablet

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Alternative brands with exact same active ingredient (Lithium carbonate (300mg)):

Medical Note: Always consult your doctor before switching medications.

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