hypertension

I am seeking a rmedy for my husband who suffers from on and off hypertension since about a year back. Tgis is his history. First, he had some back pain and an osteopath diagnosed a growth defect which had to be balanced with a incrment in height of his shoe. But in order to reduce the inflammation of the sacro iliac joiont he gave some allopathic medicine. Shortly thereafter my husband had an unsusal rise in BP. Incidentally until this time he has had more of a lower blood pressure than a higher. After thought we decided to eliminate this allopathic medicine and since then the BP has been normal. Then, our of the blue, about five months back the BP rose again. The systolic range is not that makes me fearful, since it tends to be about 140, but the diastolic count is lometimes about 100 even early in the morning after a night's sleep. My husband is 46 years old, Caucasian, has a high ppowered high stressed job, 6'4" in height and weighs about 100 kilos. He is not fat. Extremely well built and muscular who takes special care of his diet (where the meats have been reduced drastically in the last months) and is a regular visitor to the gym. But I need to say again he has a stressful job and I fear too that he is reaching a point of mid life crisis.
About a month and a half ago he got a bout of pneumonia, after I infected him with a virus I brought along with me from a trip to Asia (I am asian, hence perhaps more resistant to certain things). In this case without the usual symptoms of cold, just a bit of a cough he started getting high fevers and where homoeopathy failed to leave a improvemet I took him to an ENT specialist who diagnosed pneumonia. he was given a course of antibiotics, which was taken to the end and the remains of the cough I managed to eliminate with antimonium tartaricum. But that what surprised me was that during this time he had an absolutely normal blood pressure which had not been evident for a long time. Around 120/70. Of course it needs to be said he was given strict bed rest and I was like a witch refusing to let him move and at his back and call all times. He was forced to eliminate his thoughts from his job for about three weeks. barely had he re started his work the problem comes again. The systolic fluctuates between 130 and 150, but I fear the diastolic rates. It is never under 85, and most of the time between 90 and 100.
My husband has never taken allopathic medicine for this problem. And since I am a convinced homoeopath, we have been able to eliminate most problems through the homoeopathy. But somehow, in ths particular case I cannot come further with my knowledge alone. Perhaps i cannot be objective because he is my husband.
As person profile I need to say that he is:
quiet, responsible, planned, eternally in thought (and since a few months these thoughts have been mixed with certain anxieties about the job which don't seem to be bringing him further), normal cholestrol and extremely stoical.
I have tried crataegus (3x), but has not brought provement. We have a healthy diet, where though he loves the intake of meat, myself being a vegetarian I can manage to feed him more vegetables. But like I said, since the last BP increase he has changed his diet completely with a near total elimination of meats. This has been his conviction, I was not around at the time this rise occured.
I know he is worried.
So, if anyone can help me I would appreciate your reply. Thanking you, Yoshi