If your daily medicine make you sleepy. You can take Benzhexol (also known as artane) to get rid of the sleepiness side-effects.
Most likely you have too much masturbation ejaculation. Semen needs many body energies to produce. Learn Arch-Point Pressing to lessen ejaculation amount at Cstan98 If You Must Masturbation & Pornography . Also, you need to eat more for energies to replace those energies lost.
Seeing too much pornography will cause a sexual fire burning at your chest. You chest will feel warm. This sexual fire will burn all body energies, making you sleepy all the time. Cut down pornography. READ quit adultery (pornography) materials like Cstan98 No Adultery Stories & Cstan98 Guan Sage No Adultery Scripture to extinguish these sexual fires.
You must obey copyrights laws. Keeping pirated materials will cause satans to drain "steal" your energies, as you "steal" copyright materials by not buying them. Things like pirated music downloads & movies downloads are the culprits.
Careful of free blue things like free software downloads & free ebooks downloads. As blue things will drain "steal" your energies. Making you become feverish or always sleeping. Delete all not-bought free blue things now.
When you buy things, it is best to get a cashier receipt. After you obtain one, tear it & throw the pieces into a non-blue rubbish bin. Why cashier receipts? Cashier receipts are binding contract documents that you use your money to buy those items. Things that have no cashier receipts, may cause energies being drained "steal".
Looking at the cashier receipts printout. Check for discount or sales tax absorption. It is these items that will cause energies being drained "steal". Do not buy from those stores again for giving you discounts or sales tax absorption & drained "steal" your energies for them. If you no choice, have to buy from these discount stores. Throw away that money sum of discount value & sales tax absorption value. Those people who pick up the amount will have their energies drained "steal" instead.
Learn to fight "mental court cases" with energies draining satans. For example, if you drain my energies, I will drain your energies & throw away those energies = so that unlike you, I do not drain energies for personal use.
Learn to "mentally negotiate terms" with energies draining satans. For example, when I throw away discounted goods & you still drain my energies. Then reverse terms. When you throw away discounted goods, your energies will still be drained. For example, when I throw away discounted goods money value & you still drain my energies. Then reverse terms. When you throw away discounted goods money value, your energies will still be drained.
Do not drink unboiled tap water from the tap. If you want to drink from tap water, buy a good professional water filter which is very expensive costing about S$1000. One cheap solution is just to boil the tap water. Boiling the tap water, will breakdown the sleepy & headaches chemicals inside the tap water. Drinking boiled tap water, not only make you more energetic, save you money (less canned drinks) & give you boiled virus vaccine (you will have less flu).
Drink more coffee especially in the morning & at night. Coffee contains caffeine which make you less sleepy. At day time, drink coke light or coke zero, which have no sugar & contain caffeine also.