3 medicines for screaming of child before urination

Borax- Child has frequent urination and screams before urine passes. The urine burns and the orifice of urethra pains as if sore, after urinating. There is desire to urinate, without being able to pass a drop. Pungent smell of urine. Small red particles are present on diaper.

Lycopodium- Screaming of child before urinating with presence of red sand. Pain in back relieved by urinating. Involuntary urination while sleeping in small children. Profuse urination during the night.

Sarsaparilla- Child screams before and while passing urine. Unbearable pain at conclusion of urination; Bladder distended and tender; Urines dribbles while sitting and passes freely while standing.