Psalms
     Psalms have been used with candle burning for prayer works.  Though the psalm may not have a connection with the problem it has been kabbalistically they have been shown to change the condition. 

Psalms for Illness or Pain:
2 - For sever headaches
3 - For frequent headaches or backache
6 - For healing various diseases or pain in the eyes
9 - To restore health of a male child
12 - To protect from major injury or danger
13 - For serious eye problems
15 - For those with mental illness or depression
18 - When a sick person is having difficulty recovering
20 - Protection from danger or pain for twenty-four hours
37 - For safety while under the influence of alcohol
49 - To aid a person with a difficult fever
67 - To remove fever brought on by negative influences
84 - To remove body odors from a long illness
89 - For a quick recover from a long wasting illness
91 - For those troubled with incurable disease
`02 - To cure a three day type fever
106 - For fevers lasting three days
107 - For fevers lasting one day
119:121-128 - For pain in the left hand or arm
119:1-8 - For those with palsy whose limbs quiver
119:81-88 - For swelling or infection to the right side of teh nose
119:57-64 - To relieve pain in the torso
119:25-32 - To cure or remove pain from an injury to the left eye
119:17-24 - To restore eyesight to an injurted person
119:145-152 - To heal an injury to the left leg
119:97-104 - For pain or paralysis to the right hand or arm
119:129-136 - For swelling or infection to the left side of the nose
119:153-160 - For pain and infection from a boil in the right ear
119:161-168 - For sever headaches
119:49-56 - For those who are spiteful or depressed

For Business:

8 - To secure a good business partnership/relationship
36 - To protect from unjust defamation of character
108 - For success in all business dealings
114 - For success in your business or your occupation

Concerning Bab Habits:

56 - To be free of excessive habits of passion and to rid oneself of temptation of the senses
137 - To release deep rooted hate, envy, or spite from the heart

Dealing with Enemies:

7 - To overcome an enemy plotting in secret against you
9 - To protect against the power of an evil enemy
44 - To be safe from hostile people
48 - To overcome people who hate you out of envy.  To strike fear in your enemies.

Friendship Issues:
47 - To be liked by all
85 - To be ronciled with a former lover or friend (say with 123)

Marriage:
45-46 - To have peace between husband and wife
113 - To resolve disloyalty of a mate
139 - To keep and increase love and marriage
140 - To remove increasing hate between husband and wife

Pregnancy:
1 - To prevent premature delivery
10 - For problmes with delivery in pregnancy
33 - To protect a child's life at the time of their birth
102 - For women who find it difficult to conceive (say with 103)
127 - To protect an unborn from evil influences or natativity
128 - To have a safe pregnancy and delivery

School and Study:
134 - For those entering college/University
119:9-16 - To improve your memory.  To broaden the intelligence and increase the desire to learn.
19 - To be able to learn and study easily.