Looking at the horoscope of your husband we see that his lagan is Tula or Libra. Venus is debilitated in the 12th house. Lagan lord debilitated in the 12th House is never good as 12th house is for medicines, expenses on hospitals etc. 12th Lord Mercury is in the 1st house, whereby bringing more affliction to lagan. Debilitated Jupiter aspects Venus. Also, there is Ketu in the first house, therefore we see a lot of malefic planets and afflictions on the first house and its lord.
He is under the period of Shani Mahadasha and also recently his Shani Sade satti has also started. I feel going forward health will bother for some more time and therefore it is very important that he does some remedies to see improvement on the health front.
Blessings,
Navneet Khanna
Astrologer