Auras are a kind of condition which affect certain parts of the brain, usually the parts that control vision but they can also affect the parts of the brain which control the other senses like touch, motor control (moving parts of the body) and the parts of the brain that control speech. Signs and symptoms
Warning symptoms
Warning symptoms also called prodrome symptoms often happen before a migraine attack. Sleepiness
Fatigue
Depression (feeling sad), euphoria (feeling very happy) or irritability
Restlessness
Excessive (too much) yawning
Food cravings especially for sweet or salty foods or loss of appetite
Increased thirst
Diarrhea
Nausea
Bloating: the body retains (keeps) too much water
Neck stiffness
Talkativeness (talking too much)
Feeling light-headed
Uterine pain and cramping

Headache
A pounding throbbing headache with the pain being on one side of the head (unilateral). The side of the head that has the pain changes from one headache to the next. Associated conditions
Often, having one medical condition makes it more likely a person will also have one or more other medical or psychiatric disorders. These other disorders are the "comorbid disorders" or "comorbidities". There are various comorbid medical and psychiatric conditions associated with migraines. The treatment and prognosis (if a disease gets better, worse or stays the same over time) of migraine is affected by the comorbid disorders which may be present and/or the chance of getting comorbid disorders. Asthma – Premenstrual asthma (PMA): is when asthma symptoms get worse during the premenstrual period. This condition may affect up to 40% of females with asthma.
Theophylline, also known as 1,3-dimethylxanthine, is a phosphodiesterase inhibiting drug used in therapy for respiratory diseases such as chronic obstructive pulmonary disease (COPD) and asthma under a variety of brand names. As a member of the xanthine family, it bears structural and pharmacological similarity to theobromine and caffeine, and is readily found in nature, being present in tea (Camellia sinensis) and cocoa (Theobroma cacao). A small amount of theophylline is one of the products of caffeine metabolic processing in the liver.Acebrophylline, an airway mucoregulator and anti-inflammatory agent is a combination product of ambroxol and theophylline 7 acetic acid. Medical uses
The main actions of theophylline involve:

relaxing bronchial smooth muscle
increasing heart muscle contractility and efficiency (positive inotrope)
increasing heart rate (positive chronotropic)
increasing blood pressure
increasing renal blood flow
anti-inflammatory effects
central nervous system stimulatory effect mainly on the medullary respiratory center.The main therapeutic uses of theophylline are aimed at:

chronic obstructive pulmonary disease (COPD)
asthma
infant apnea
Blocks the action of adenosine; an inhibitory neurotransmitter that induces sleep, contracts the smooth muscles and relaxes the cardiac muscle. Treatment of post-dural puncture headache. Uses under investigation
A clinical study reported in 2008 that theophylline was helpful in improving the sense of smell in study subjects with anosmia.In 2004, a small clinical study compared theophylline to methylphenidate for the treatment of attention-deficit hyperactivity disorder in children and adolescents. Adverse effects
The use of theophylline is complicated by its interaction with various drugs and by the fact that it has a narrow therapeutic window (<20 mcg/mL).