Hi welcome to HCM I have gone thru your query thoroughly and have come to the conclusion that your problems of stiffness of shoulder, heaviness of head and lower back pain seem to be chronic type . Complaints of “heaviness” in the lower back and head, and even the entire body, are typical of patients with depression. As with the physical pain, the sensation of heaviness is a severe affliction for the patient . The normal pain would not prolong for years . Studies show that some kind of depression is involved behind low back pain or all pains ,in fact . Factors , other than physical impairment ,some kind of psychiatric problem are involved in low back pain . I suggest to look around your life and find out the nagative thinking and factors which are influencing you , should be taken care of . Many things influence your over all health and life . Lack of nutrition ,lack of exercise , lack of proper rest , resulting in low immunity causes lots of health problems . Your diet should include all essential nutients - fiber , protein vitamins , minerals in natural form -fruit , green veges ,nuts , and suplements full of antioxidants as ginger ,garlic , lemon juice aloe vera juice ,amla and lot of water to elimanate toxins of body regularly . Avoid fried fast foods Tea ,coffee ;alcohol ,smoking , mental stress , worry ,anger Do adopt regular meditation , yoga , pranayam, deep breathing , to detoxify your body and mind . Take turmeric powder a level Tspoon with a cup of hot milk at bed time add a spoon of almond oil to it . Take Homeopathic Nux Vomica 30 / 4 pills /4hourly / 4 days . After that 4 pills every evening . Constipation is mother of all ills so make sure , to clear yoyr bowels regularly Hope this helps solve your problem Take care All the best Don t hesitate to get back if have any further query .