For future help i can tell you how I quit opioids and benzos at the same time.
I prepared everything so when i started i knew i have at least 7 days of almost no responsibilities.
I obtained a few OTC meds : loperamide, paracetamol and ibuprofen, Buscopan ( it cantains scopolamine in form which is acting through peripheral n.s. and only a few percent will reach your brain but after taking 3 pills it always made me calm. My stomach, generally soft muscles and gastrointestinal system was calmed down. In combination with loperamide it was huge relief from physical discomfort. And pain, well...paracetamol and ibuprofen are good for pain but u are limited by their toxic effects. Ibuprofen can cause stomach ulcers and paracetamol 1000mg is ok taken for a few days 2 or 3 times per day but more will slowly do some harm to your liver. If u can afford diclofenac patches or topical gel or cream it is good to have it.
Prescribed meds :
Promethazine which was causing backroung sedative effects and also potentiated everything even pain relief but the most important reason to use it was to eliminate nausea. And it works very good.
25mg nausea, 50mg nausea and sedation appears and 100mg is definitelly clouding your mind and making u not think too much and it helps to almost forget how severe was my withdrawal.
Mirtazapine for intense sedation and combined with mentioned meds i actually slept theough some nights.
Chlirprothexine 15mg is very low dose of antipsychotic but I used it when i coudn't stand discomfort, boredom and time going by extremely slowly. It was something I take with other meds and i was sure I will be asleep 30-60minutes later.
Dextrometorphan helped with mood, pain and...just to raise monoamines and it's nmda antagonism with higher serotonine and noradrenaline levels really provided a few hours of some entertainment. Weed makes it much more potent but I didn't have any.
Levetiracetam 500mg two times per day prevented seizures.
Minerals and vitamines helped but I had them at home when I started my detox so...I was lucky cause they are expensive and i had limited budget.
If u can obtain tizanidine - helps with pain, sleep, muscle relaxation, blood pressure.
Eat if possible some food u will lack sugar but if even 3 antiemetic meds won't help just make physiological drinks ( watter, sugar, salt ).
