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

cylith 300mg tablet

4.3 (15 reviews)
๐Ÿญ Cyril Pharmaceuticals ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Aug 21, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Aug 21, 2026

What is cylith 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: Cyril Pharmaceuticals
  • 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 cylith 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
ManufacturerCyril Pharmaceuticals
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 cylith 300mg tablet

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of cylith 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

Last reviewed on: Aug 21, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for cylith 300mg tablet

View All

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

Medical Note: Always consult your doctor before switching medications.

โญ User Reviews

Regular Customer Jul 10, 2026

This medicine was effective for me. I followed the doctor's advice.

Happy Patient Jul 10, 2026

Found this to be a helpful product. Good results.

Regular Customer Jul 10, 2026

Effective and reliable. Worked as expected.

Regular Customer Jul 10, 2026

Found this to be a helpful product. Good results.

Trusted Reviewer Jul 10, 2026

Good quality medicine. Satisfied with the outcome.

๐Ÿ˜Š Was this information helpful?

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