The Sefer Ta’amei HaMinhagim writes that our new month of Iyar is tried and tested as a time for refuah, healing, from the ailments and pains that may affect a person. Why is this so? He brings the B’nai Yisaschar, who teaches that most weakness and illness come from foods which do not comport with the person’s nature or composition. Read full article at: Days of Mashiach
There are a couple of ways to assist in your own healing, and that is by saying the Unique Healing Prayer [but you have to do it properly and say every chapter relating to your [Hebrew] name, instructions are at the site].... and the other thing to do is to change your eating habits for the following reason:
"The reason a person's health returns through taking medicines is that his soul sees that he is able to control himself and to act contrary to his physical desires and habits. Perhaps he is accustomed to eating bread and other foods, but now he curbs his desires and submits to a medical regime, taking bitter medicines for the sake of his health. His soul sees that he has the power to control his impulses in order to achieve a certain goal, and she therefore comes back to him in the hope that he will curb his desires for the sake of the true purpose - which is to carry out the will of the Creator" [Likutey Moharan I, 268].
Do we recite a Blessing on Medication? Rabbi Eliezer Posner says:
If the medicine has a good taste, such as flavored chewable pills, recite the Shehakol blessing. [Seder Birchat Hanehnin 7:8] Flavorless medicine, such as pills that you swallow, do not require a blessing—but we do say a prayer that the medicine should take effect:
"May it be Your will that this medicine shall bring healing."
No blessing is recited on water that you drink to swallow down the pill. If you are swallowing it down with a beverage other than water, then you do recite the appropriate blessing on that beverage. [Tip: recite the blessing, take a sip, swallow the pill and then drink it down with the rest of the beverage.]