GlaxoSmithKline Customer Service

Contact GlaxoSmithKline & solve common issues

Use GlaxoSmithKline's Phone Number

GlaxoSmithKline's customer service phone number is the best way to reach them and resolve issues. While there may be a wait, you will be able to talk to a real human being.

Help specific to your issue

Start typing out your issue or question. We can answer questions or elaborate on existing answers in real time with our database of customer service information about GlaxoSmithKline. Below you will also find the phone and non-phone-based contact information we've gathered.

GlaxoSmithKline: top questions and answers

Be sure to check out the full answer to your question listed below. We have written extensive, step-by-step guides for even the most vexing of customer service problems for GlaxoSmithKline.
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Click below to show 5 more questions, answers, and complete guides to common GlaxoSmithKline customer support problems.

Contacting GlaxoSmithKline customer support

Below you can compare and contrast the 2 ways to contact GlaxoSmithKline by looking at which ones are the fastest and which ones other customers recommend the most for solving GlaxoSmithKline customer service issues as reported to us by the 50 million or so customers that come to GetHuman each year and share their experiences. You can contact GlaxoSmithKline across the following channels: Phone, Web.

Phone number / contactWaitVotes
888-825-5249
Customer Service
4 mins38
Online Help at gskpro.com
Customer Service
< 4 hrs93

Does GetHuman work with GlaxoSmithKline?

GetHuman does not work with GlaxoSmithKline's customer support operations, directly or in any other way. GetHuman has no partnership or relation to GlaxoSmithKline at all. GetHuman works with customers everywhere to compile the best tips and tools for reaching call centers faster and solving common customer problems effectively. Much of the information on this website comes from customers who struggled to find the best contact information or solve a problem and shared their story. The information on this website is edited frequently, but for the most accurate and up to date contact information, it may be useful to check GlaxoSmithKline's own website for new or more up to date information about calling or messaging their call center. If you'd like to help in the effort to improve customer service for all, please share this page!

Contacting GlaxoSmithKline at a Glance

GlaxoSmithKline has no chat option
GlaxoSmithKline has no customer email
GlaxoSmithKline has 1 help forum
GlaxoSmithKline has no twitter handle
GlaxoSmithKline has no facebook page
Contact information overview

Answered on this page:

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What products does GlaxoSmithKline manufacture?
Can I report adverse effects from using GlaxoSmithKline products?
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Solutions to common issues

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