Citrate is the active ingredient in most tamoxifen formulations. it's a selective estrogen receptor modulator (serm).
Adjuvant treatment of hormone receptorpositive breast cancer in women.
Treatment of hormone receptorpositive metastatic breast cancer in women.
Reduction of breast cancer risk in women at high risk (e.g., those with strong family history).
Valodex 20mg Tab (Tamoxifen) acts as an anti-estrogen in some tissues and an estrogen agonist in others. In breast tissue, it blocks estrogen's action on cancer cells, slowing or stopping their growth. This selective action is what makes it a SERM.
Store tamoxifen at room temperature, away from moisture and direct sunlight. Keep out of reach of children. Discard any unused medication as instructed by your pharmacist or healthcare provider.
Dosage varies depending on the individual's condition and response to treatment. It is always determined and adjusted by a healthcare professional.
Typically administered orally, usually once daily.
Hot flashes
Vaginal bleeding or discharge
Nausea
Vomiting
Hair thinning or loss
Weight changes
Mood swings
Uterine cancer (rare but increased risk)
Eye problems (cataracts, retinal changes)
Moderate alcohol consumption may be permitted, but excessive alcohol intake should be avoided. Consult your doctor.
Drowsiness and dizziness are possible side effects; avoid driving or operating machinery if affected.
Tamoxifen is contraindicated in pregnancy and breastfeeding. Reliable contraception is crucial.
Tamoxifen is not indicated for use in children.
Kidney impairment may require dose adjustment. Your doctor will assess your renal function.
Liver impairment may require dose adjustment. Your doctor will monitor liver function.
Your Oncologist or Healthcare Provider
The official prescribing information (package insert) for your specific tamoxifen formulation
Reputable medical websites (e.g., Mayo Clinic, National Cancer Institute)
