Hi, looking for some advice. Gran 84 has recently been diagnosed with throat cancer. Symptoms were weight loss and feeling like food was getting stuck in her throat. Diagnosed 4 weeks ago but the last two days she’s being sick. So no nutrition for two days. Had a coffee today and brought it straight back up, sipping water now. Dr has advised they will urgently refer her for a stent in her throat but a little worried about the sickness. Thanks