Is it okay to get fillers and botox again after four months for a 30 years old lady?

If the effects are beginning to wear off, it should be fine to go get touchups. You may not need more filler in every area, but Botox does usually last for only around 3-4 months, so it sounds like it’s time to have it re-done. I recommend visiting your doctor again for a consultation to examine your face and concerns and perform touch-ups where needed. 

Thank you for your
question in regards to Botox.Botox injections are typically needed every 3-4 months. Fillers can last 6-12 months depending are the type of filler and the area where it was injected. Touch ups with fillers are common though and can be done at this time. Pricing for touch ups varies from office to office. To be sure what is best for you, see two
or more board-certified providers in your area for a complete evaluation to
make sure you are a good candidate and that it is safe for you to have
treatment.I hope this helps.

Botox will typically last 3-4 months before requiring an additional treatment.  If it last longer than 4 months, you are a lucky. Fillers typically need to be touched up every 6-12 months depending on the location and type of filler injected.  Fillers are very flexible and can be added safely at almost anytime.  There is not a great answer on when fillers should be repeated, but I believe fillers should be repeated when a patient notices a decrease in volume or would like to enhance an area.I hope this helps.  

I have personally been using Botox for about 25 years and hyaluronic acid fillers for well over fifteen, so I have a lot of experience with each. Botox effects typically last between four to six months (occasionally up to seven). Simple hyaluronic acid fillers, like Restylane and Juvederm last about eight to eighteen months, depending upon the specific location of placement. When combined with Botox, the effects of both tend to last longer than either alone. More robust hyaluronic acid volumizers, like Voluma XC, may last between 18-24 months, once again depending upon where used (i.e. if the area treated is subjected to more or less mechanical movement).There is no problem undergoing more treatments after four months. The more pressing question is why did the effects last. such a short time. It could be something unique about your metabolism. However, it could also be a host of other reasons, including use of inappopriate amounts {not enough) of material, inappropriate concentrations, improper choice of material for a specific area (such as using plane Juvederm for the cheeks instead of Voluma XC, etc.). Perhaps using Dysport or Xeomin instead of Botox might yield more prolonged reasonses. All these are issues that should be discussed with your treating physician. And in general, it would be wise to make certain that you are treated by a board certified aesthetic physician with experience and training in nonsurgical facial rejuvenation.

It is not unusual to need further treatment with Botox and fillers (depending on the filler) after four months. It is certainly safe, but without examination, I cannon predict how much you need. Good luck!