 [ Symptoms ] mild numbness in my lower right leg only no health problems woke up three days ago with it no tingling for three days i have had mild numbness in my lower right leg woke up with it and it has not gone away i have no health issues except scoliosis there has been no tingling it feels warm or cold but mostly just desensitized what would cause this should i give it a little more time to resolve on its own or see my doctor [ Disease ] the d part stands for a decongestant like sudafed allegra itself is an antihistamine