Gelsemium in a stronger potency of 200C.  Gelsemium has been a favorite cold and flu remedy for generations. Use Gelsemium for body aches and pains, exhaustion, and headache associated with cold and flu. For weakness associated with degeneration of bones and muscles. 
Gelsemium helps with circulation both physically and mentally. 
Gelsemium helps when the person feels drowsy, tired, sluggish, and lethargic. 

Gelsemium's Mini Materia Medica:
Cold: Use for colds with constantly runny noses. Sneezing. 
Body aches: Helpful for aches and pains with chills up and down back, body aches and pains and exhaustion,  Sleepless, but very fatigued, weary, eyelids, head, limbs feel heavy. Great trembling & weakness of all limbs, muscles feel bruised. 
Headache: Headaches with a dull heavy ache, like a band about head, vertigo, dizzy, eyelids feel heavy. Sore neck and shoulder muscles. Useful for headache with heaviness & sensation of band around head. Pain at back of head, radiating towards forehead.
Neuralgia: Helpful for nerve pain, migraine, vertigo, headache pain.
Throat: Useful for sore throat with difficulty swallowing. Hoarseness with bronchitis. Red, swollen tonsils. Throat and respiratory symptoms include rough, burning, tickling throat. Burning & rough feeling in throat. Sensation of lump that cannot be swallowed. Dry cough.
Vertigo: Helpful for vertigo with blurring of vision. Headache with vertigo, weakness. 

Gelsemium's complete name is Gelsemium Sempervirens.

Dosage and potency guidelines.
Economy 1 oz with 800 pellets for 265 doses.

Suggested dose 3 pellets 3 times a day with less frequency as improvement is made.