I am at present having chemo treatment and taking Tamoxifen for metastatic liver cancer following breast cancer ten years ago.    My breast cancer lump tested oestrogen positive.    I take glucosomine for arthritis and am wondering if it is safe to take a tablet with chondroitin sulphate included in with the glucosomine?    Will the chondroitin interfere with the Tamoxifen which is being used as an oestrogen blocker?
Hi, Thanks for using Chat Doctor. Yes you can take this Chat Doctor.  They are considered as natural substances nutraceutical. But discuss with your doctor once. Have proper sleep, plenty of fluids, nutritious diet with required calorie and regular outdoor exercises for your wellbeing. Hope I answered your question. Consult your doctor for further management. Feel free to ask me if you have any further queries. Wish you good health. Take care. Regards