Indications: Decaren (Coenzyme Q10 / Ubidecarenone) is indicated in:

Infertility: Female infertility (poor ovarian reserve, PCOS), Male infertility
Neurological disorders: Myopathy, Ataxia, Genetic neuromuscular disease, Migraine, Muscular dystrophy, Parkinson’s disease, Alzheimer’s disease
Cardiovascular disease: Congestive heart failure (CHF), Hypertension, Angina, Cardiomyopathy, Heart protection during surgery
Others: Periodontal gum disease, Diabetes, Exercise performance, Cancer, Asthma, Thyroid disorder

Pharmacology: Coenzyme Q10 (Ubidecarenone) is a fat‑soluble vitamin‑like substance present in all cells. It is a vital intermediate in the mitochondrial electron transport chain, essential for ATP production. High concentrations are found in metabolically active tissues such as the heart, skeletal muscle, immune system, and gingiva. Levels decline with age, contributing to aging manifestations.

Absorption: Better with lipid‑rich food.
Distribution: Concentrated in heart, muscle, liver, kidney, brain.
Metabolism: Occurs in all tissues.
Excretion: ~60% via feces, mainly through bile.

Dosage & Administration:

Coenzyme Q10 deficiency: 150 mg daily
Mitochondrial disorders: 150–160 mg or 2 mg/kg/day
Heart failure: 100 mg/day in 2–3 doses
Myocardial infarction: 120 mg/day in 2 doses
Hypertension: 120–200 mg/day in 2 doses
Isolated systolic hypertension: 60 mg twice daily
Migraine prevention: 100 mg three times daily
Parkinson’s disease: 300–2400 mg/day in 3–4 doses
Male infertility: 200–300 mg/day
Muscular dystrophy: 100 mg/day

Dividing doses into smaller amounts reduces side effects.

Interactions:

Statins: Reduce endogenous CoQ10; supplementation restores levels.
Warfarin: May reduce effectiveness.
Beta‑blockers (e.g., propranolol): May inhibit CoQ10‑dependent enzymes.
Antidiabetic medications: May improve glycemic control; dose adjustment may be needed.
Doxorubicin: May reduce cardiotoxicity.

Contraindications:

Hypersensitivity to CoQ10 or excipients
Patients scheduled for surgery within 2 weeks

Side Effects: Generally safe; mild effects include stomach upset, loss of appetite, nausea, vomiting, diarrhea, and allergic skin rashes.

Pregnancy & Lactation: Not recommended during pregnancy or breastfeeding.

Precautions & Warnings:

May lower blood sugar — caution in diabetes or hypoglycemia.
May lower blood pressure — caution in hypotension or patients on antihypertensives.

Therapeutic Class: Herbal and Nutraceuticals, Supplements & Adjuvant therapy